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-rw-r--r--include/linux/blktrace_api.h5
-rw-r--r--include/linux/bootmem.h2
-rw-r--r--include/linux/completion.h5
-rw-r--r--include/linux/console_struct.h1
-rw-r--r--include/linux/delayacct.h119
-rw-r--r--include/linux/elfcore.h10
-rw-r--r--include/linux/fb.h1
-rw-r--r--include/linux/fs.h4
-rw-r--r--include/linux/hdlc.h2
-rw-r--r--include/linux/i2c-id.h1
-rw-r--r--include/linux/i2c.h2
-rw-r--r--include/linux/if_vlan.h5
-rw-r--r--include/linux/ioport.h2
-rw-r--r--include/linux/kernel.h1
-rw-r--r--include/linux/kthread.h1
-rw-r--r--include/linux/list.h11
-rw-r--r--include/linux/lockdep.h2
-rw-r--r--include/linux/mc146818rtc.h7
-rw-r--r--include/linux/module.h10
-rw-r--r--include/linux/namei.h2
-rw-r--r--include/linux/netdevice.h8
-rw-r--r--include/linux/nfs4.h6
-rw-r--r--include/linux/nfsd/stats.h6
-rw-r--r--include/linux/nsc_gpio.h2
-rw-r--r--include/linux/pci.h1
-rw-r--r--include/linux/pci_regs.h16
-rw-r--r--include/linux/pm_legacy.h7
-rw-r--r--include/linux/raid/md_k.h3
-rw-r--r--include/linux/root_dev.h2
-rw-r--r--include/linux/rwsem.h17
-rw-r--r--include/linux/sched.h56
-rw-r--r--include/linux/serial_core.h1
-rw-r--r--include/linux/skbuff.h5
-rw-r--r--include/linux/taskstats.h137
-rw-r--r--include/linux/taskstats_kern.h89
-rw-r--r--include/linux/time.h12
-rw-r--r--include/linux/tty.h12
-rw-r--r--include/linux/usb.h2
-rw-r--r--include/linux/usb/serial.h300
-rw-r--r--include/linux/usb_ch9.h7
-rw-r--r--include/linux/usb_gadget.h4
-rw-r--r--include/linux/usb_usual.h2
-rw-r--r--include/linux/vmalloc.h1
-rw-r--r--include/linux/vmstat.h11
-rw-r--r--include/linux/vt.h10
-rw-r--r--include/linux/vt_kern.h1
-rw-r--r--include/linux/wait.h12
47 files changed, 858 insertions, 65 deletions
diff --git a/include/linux/blktrace_api.h b/include/linux/blktrace_api.h
index a7e8cef73d15..7520cc1ff9e2 100644
--- a/include/linux/blktrace_api.h
+++ b/include/linux/blktrace_api.h
@@ -11,7 +11,7 @@ enum blktrace_cat {
11 BLK_TC_READ = 1 << 0, /* reads */ 11 BLK_TC_READ = 1 << 0, /* reads */
12 BLK_TC_WRITE = 1 << 1, /* writes */ 12 BLK_TC_WRITE = 1 << 1, /* writes */
13 BLK_TC_BARRIER = 1 << 2, /* barrier */ 13 BLK_TC_BARRIER = 1 << 2, /* barrier */
14 BLK_TC_SYNC = 1 << 3, /* barrier */ 14 BLK_TC_SYNC = 1 << 3, /* sync IO */
15 BLK_TC_QUEUE = 1 << 4, /* queueing/merging */ 15 BLK_TC_QUEUE = 1 << 4, /* queueing/merging */
16 BLK_TC_REQUEUE = 1 << 5, /* requeueing */ 16 BLK_TC_REQUEUE = 1 << 5, /* requeueing */
17 BLK_TC_ISSUE = 1 << 6, /* issue */ 17 BLK_TC_ISSUE = 1 << 6, /* issue */
@@ -19,6 +19,7 @@ enum blktrace_cat {
19 BLK_TC_FS = 1 << 8, /* fs requests */ 19 BLK_TC_FS = 1 << 8, /* fs requests */
20 BLK_TC_PC = 1 << 9, /* pc requests */ 20 BLK_TC_PC = 1 << 9, /* pc requests */
21 BLK_TC_NOTIFY = 1 << 10, /* special message */ 21 BLK_TC_NOTIFY = 1 << 10, /* special message */
22 BLK_TC_AHEAD = 1 << 11, /* readahead */
22 23
23 BLK_TC_END = 1 << 15, /* only 16-bits, reminder */ 24 BLK_TC_END = 1 << 15, /* only 16-bits, reminder */
24}; 25};
@@ -147,7 +148,7 @@ static inline void blk_add_trace_rq(struct request_queue *q, struct request *rq,
147 u32 what) 148 u32 what)
148{ 149{
149 struct blk_trace *bt = q->blk_trace; 150 struct blk_trace *bt = q->blk_trace;
150 int rw = rq->flags & 0x07; 151 int rw = rq->flags & 0x03;
151 152
152 if (likely(!bt)) 153 if (likely(!bt))
153 return; 154 return;
diff --git a/include/linux/bootmem.h b/include/linux/bootmem.h
index 22866fa2d960..1021f508d82c 100644
--- a/include/linux/bootmem.h
+++ b/include/linux/bootmem.h
@@ -91,7 +91,7 @@ static inline void *alloc_remap(int nid, unsigned long size)
91} 91}
92#endif 92#endif
93 93
94extern unsigned long nr_kernel_pages; 94extern unsigned long __meminitdata nr_kernel_pages;
95extern unsigned long nr_all_pages; 95extern unsigned long nr_all_pages;
96 96
97extern void *__init alloc_large_system_hash(const char *tablename, 97extern void *__init alloc_large_system_hash(const char *tablename,
diff --git a/include/linux/completion.h b/include/linux/completion.h
index 251c41e3ddd5..268c5a4a2bd4 100644
--- a/include/linux/completion.h
+++ b/include/linux/completion.h
@@ -18,6 +18,9 @@ struct completion {
18#define COMPLETION_INITIALIZER(work) \ 18#define COMPLETION_INITIALIZER(work) \
19 { 0, __WAIT_QUEUE_HEAD_INITIALIZER((work).wait) } 19 { 0, __WAIT_QUEUE_HEAD_INITIALIZER((work).wait) }
20 20
21#define COMPLETION_INITIALIZER_ONSTACK(work) \
22 ({ init_completion(&work); work; })
23
21#define DECLARE_COMPLETION(work) \ 24#define DECLARE_COMPLETION(work) \
22 struct completion work = COMPLETION_INITIALIZER(work) 25 struct completion work = COMPLETION_INITIALIZER(work)
23 26
@@ -28,7 +31,7 @@ struct completion {
28 */ 31 */
29#ifdef CONFIG_LOCKDEP 32#ifdef CONFIG_LOCKDEP
30# define DECLARE_COMPLETION_ONSTACK(work) \ 33# define DECLARE_COMPLETION_ONSTACK(work) \
31 struct completion work = ({ init_completion(&work); work; }) 34 struct completion work = COMPLETION_INITIALIZER_ONSTACK(work)
32#else 35#else
33# define DECLARE_COMPLETION_ONSTACK(work) DECLARE_COMPLETION(work) 36# define DECLARE_COMPLETION_ONSTACK(work) DECLARE_COMPLETION(work)
34#endif 37#endif
diff --git a/include/linux/console_struct.h b/include/linux/console_struct.h
index f8e5587a0f92..25423f79bf9f 100644
--- a/include/linux/console_struct.h
+++ b/include/linux/console_struct.h
@@ -9,6 +9,7 @@
9 * to achieve effects such as fast scrolling by changing the origin. 9 * to achieve effects such as fast scrolling by changing the origin.
10 */ 10 */
11 11
12#include <linux/wait.h>
12#include <linux/vt.h> 13#include <linux/vt.h>
13 14
14struct vt_struct; 15struct vt_struct;
diff --git a/include/linux/delayacct.h b/include/linux/delayacct.h
new file mode 100644
index 000000000000..7e8b6011b8f3
--- /dev/null
+++ b/include/linux/delayacct.h
@@ -0,0 +1,119 @@
1/* delayacct.h - per-task delay accounting
2 *
3 * Copyright (C) Shailabh Nagar, IBM Corp. 2006
4 *
5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation; either version 2 of the License, or
8 * (at your option) any later version.
9 *
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
13 * the GNU General Public License for more details.
14 *
15 */
16
17#ifndef _LINUX_DELAYACCT_H
18#define _LINUX_DELAYACCT_H
19
20#include <linux/sched.h>
21#include <linux/taskstats_kern.h>
22
23/*
24 * Per-task flags relevant to delay accounting
25 * maintained privately to avoid exhausting similar flags in sched.h:PF_*
26 * Used to set current->delays->flags
27 */
28#define DELAYACCT_PF_SWAPIN 0x00000001 /* I am doing a swapin */
29
30#ifdef CONFIG_TASK_DELAY_ACCT
31
32extern int delayacct_on; /* Delay accounting turned on/off */
33extern kmem_cache_t *delayacct_cache;
34extern void delayacct_init(void);
35extern void __delayacct_tsk_init(struct task_struct *);
36extern void __delayacct_tsk_exit(struct task_struct *);
37extern void __delayacct_blkio_start(void);
38extern void __delayacct_blkio_end(void);
39extern int __delayacct_add_tsk(struct taskstats *, struct task_struct *);
40extern __u64 __delayacct_blkio_ticks(struct task_struct *);
41
42static inline void delayacct_set_flag(int flag)
43{
44 if (current->delays)
45 current->delays->flags |= flag;
46}
47
48static inline void delayacct_clear_flag(int flag)
49{
50 if (current->delays)
51 current->delays->flags &= ~flag;
52}
53
54static inline void delayacct_tsk_init(struct task_struct *tsk)
55{
56 /* reinitialize in case parent's non-null pointer was dup'ed*/
57 tsk->delays = NULL;
58 if (unlikely(delayacct_on))
59 __delayacct_tsk_init(tsk);
60}
61
62static inline void delayacct_tsk_exit(struct task_struct *tsk)
63{
64 if (tsk->delays)
65 __delayacct_tsk_exit(tsk);
66}
67
68static inline void delayacct_blkio_start(void)
69{
70 if (current->delays)
71 __delayacct_blkio_start();
72}
73
74static inline void delayacct_blkio_end(void)
75{
76 if (current->delays)
77 __delayacct_blkio_end();
78}
79
80static inline int delayacct_add_tsk(struct taskstats *d,
81 struct task_struct *tsk)
82{
83 if (likely(!delayacct_on))
84 return -EINVAL;
85 if (!tsk->delays)
86 return 0;
87 return __delayacct_add_tsk(d, tsk);
88}
89
90static inline __u64 delayacct_blkio_ticks(struct task_struct *tsk)
91{
92 if (tsk->delays)
93 return __delayacct_blkio_ticks(tsk);
94 return 0;
95}
96
97#else
98static inline void delayacct_set_flag(int flag)
99{}
100static inline void delayacct_clear_flag(int flag)
101{}
102static inline void delayacct_init(void)
103{}
104static inline void delayacct_tsk_init(struct task_struct *tsk)
105{}
106static inline void delayacct_tsk_exit(struct task_struct *tsk)
107{}
108static inline void delayacct_blkio_start(void)
109{}
110static inline void delayacct_blkio_end(void)
111{}
112static inline int delayacct_add_tsk(struct taskstats *d,
113 struct task_struct *tsk)
114{ return 0; }
115static inline __u64 delayacct_blkio_ticks(struct task_struct *tsk)
116{ return 0; }
117#endif /* CONFIG_TASK_DELAY_ACCT */
118
119#endif
diff --git a/include/linux/elfcore.h b/include/linux/elfcore.h
index 0cf0bea010fe..9631dddae348 100644
--- a/include/linux/elfcore.h
+++ b/include/linux/elfcore.h
@@ -60,6 +60,16 @@ struct elf_prstatus
60 long pr_instr; /* Current instruction */ 60 long pr_instr; /* Current instruction */
61#endif 61#endif
62 elf_gregset_t pr_reg; /* GP registers */ 62 elf_gregset_t pr_reg; /* GP registers */
63#ifdef CONFIG_BINFMT_ELF_FDPIC
64 /* When using FDPIC, the loadmap addresses need to be communicated
65 * to GDB in order for GDB to do the necessary relocations. The
66 * fields (below) used to communicate this information are placed
67 * immediately after ``pr_reg'', so that the loadmap addresses may
68 * be viewed as part of the register set if so desired.
69 */
70 unsigned long pr_exec_fdpic_loadmap;
71 unsigned long pr_interp_fdpic_loadmap;
72#endif
63 int pr_fpvalid; /* True if math co-processor being used. */ 73 int pr_fpvalid; /* True if math co-processor being used. */
64}; 74};
65 75
diff --git a/include/linux/fb.h b/include/linux/fb.h
index ffefeeeeca93..405f44e44e5d 100644
--- a/include/linux/fb.h
+++ b/include/linux/fb.h
@@ -377,7 +377,6 @@ struct fb_cursor {
377 377
378#include <linux/fs.h> 378#include <linux/fs.h>
379#include <linux/init.h> 379#include <linux/init.h>
380#include <linux/tty.h>
381#include <linux/device.h> 380#include <linux/device.h>
382#include <linux/workqueue.h> 381#include <linux/workqueue.h>
383#include <linux/notifier.h> 382#include <linux/notifier.h>
diff --git a/include/linux/fs.h b/include/linux/fs.h
index b04eab2cc663..83abd9d7898f 100644
--- a/include/linux/fs.h
+++ b/include/linux/fs.h
@@ -27,6 +27,10 @@
27#define BLOCK_SIZE_BITS 10 27#define BLOCK_SIZE_BITS 10
28#define BLOCK_SIZE (1<<BLOCK_SIZE_BITS) 28#define BLOCK_SIZE (1<<BLOCK_SIZE_BITS)
29 29
30#define SEEK_SET 0 /* seek relative to beginning of file */
31#define SEEK_CUR 1 /* seek relative to current file position */
32#define SEEK_END 2 /* seek relative to end of file */
33
30/* And dynamically-tunable limits and defaults: */ 34/* And dynamically-tunable limits and defaults: */
31struct files_stat_struct { 35struct files_stat_struct {
32 int nr_files; /* read only */ 36 int nr_files; /* read only */
diff --git a/include/linux/hdlc.h b/include/linux/hdlc.h
index 4513f9e40937..d5ebbb29aeae 100644
--- a/include/linux/hdlc.h
+++ b/include/linux/hdlc.h
@@ -224,8 +224,6 @@ static __inline__ void debug_frame(const struct sk_buff *skb)
224int hdlc_open(struct net_device *dev); 224int hdlc_open(struct net_device *dev);
225/* Must be called by hardware driver when HDLC device is being closed */ 225/* Must be called by hardware driver when HDLC device is being closed */
226void hdlc_close(struct net_device *dev); 226void hdlc_close(struct net_device *dev);
227/* Called by hardware driver when DCD line level changes */
228void hdlc_set_carrier(int on, struct net_device *dev);
229 227
230/* May be used by hardware driver to gain control over HDLC device */ 228/* May be used by hardware driver to gain control over HDLC device */
231static __inline__ void hdlc_proto_detach(hdlc_device *hdlc) 229static __inline__ void hdlc_proto_detach(hdlc_device *hdlc)
diff --git a/include/linux/i2c-id.h b/include/linux/i2c-id.h
index 21338bb3441d..9418519a55d1 100644
--- a/include/linux/i2c-id.h
+++ b/include/linux/i2c-id.h
@@ -115,6 +115,7 @@
115#define I2C_DRIVERID_BT866 85 /* Conexant bt866 video encoder */ 115#define I2C_DRIVERID_BT866 85 /* Conexant bt866 video encoder */
116#define I2C_DRIVERID_KS0127 86 /* Samsung ks0127 video decoder */ 116#define I2C_DRIVERID_KS0127 86 /* Samsung ks0127 video decoder */
117#define I2C_DRIVERID_TLV320AIC23B 87 /* TI TLV320AIC23B audio codec */ 117#define I2C_DRIVERID_TLV320AIC23B 87 /* TI TLV320AIC23B audio codec */
118#define I2C_DRIVERID_ISL1208 88 /* Intersil ISL1208 RTC */
118 119
119#define I2C_DRIVERID_I2CDEV 900 120#define I2C_DRIVERID_I2CDEV 900
120#define I2C_DRIVERID_ARP 902 /* SMBus ARP Client */ 121#define I2C_DRIVERID_ARP 902 /* SMBus ARP Client */
diff --git a/include/linux/i2c.h b/include/linux/i2c.h
index 526ddc8eecfb..eb0628a7ecc6 100644
--- a/include/linux/i2c.h
+++ b/include/linux/i2c.h
@@ -193,6 +193,8 @@ struct i2c_algorithm {
193 to NULL. If an adapter algorithm can do SMBus access, set 193 to NULL. If an adapter algorithm can do SMBus access, set
194 smbus_xfer. If set to NULL, the SMBus protocol is simulated 194 smbus_xfer. If set to NULL, the SMBus protocol is simulated
195 using common I2C messages */ 195 using common I2C messages */
196 /* master_xfer should return the number of messages successfully
197 processed, or a negative value on error */
196 int (*master_xfer)(struct i2c_adapter *adap,struct i2c_msg *msgs, 198 int (*master_xfer)(struct i2c_adapter *adap,struct i2c_msg *msgs,
197 int num); 199 int num);
198 int (*smbus_xfer) (struct i2c_adapter *adap, u16 addr, 200 int (*smbus_xfer) (struct i2c_adapter *adap, u16 addr,
diff --git a/include/linux/if_vlan.h b/include/linux/if_vlan.h
index eef0876d8307..383627ad328f 100644
--- a/include/linux/if_vlan.h
+++ b/include/linux/if_vlan.h
@@ -23,8 +23,8 @@ struct vlan_collection;
23struct vlan_dev_info; 23struct vlan_dev_info;
24struct hlist_node; 24struct hlist_node;
25 25
26#include <linux/proc_fs.h> /* for proc_dir_entry */
27#include <linux/netdevice.h> 26#include <linux/netdevice.h>
27#include <linux/etherdevice.h>
28 28
29#define VLAN_HLEN 4 /* The additional bytes (on top of the Ethernet header) 29#define VLAN_HLEN 4 /* The additional bytes (on top of the Ethernet header)
30 * that VLAN requires. 30 * that VLAN requires.
@@ -185,7 +185,8 @@ static inline int __vlan_hwaccel_rx(struct sk_buff *skb,
185 * This allows the VLAN to have a different MAC than the underlying 185 * This allows the VLAN to have a different MAC than the underlying
186 * device, and still route correctly. 186 * device, and still route correctly.
187 */ 187 */
188 if (!memcmp(eth_hdr(skb)->h_dest, skb->dev->dev_addr, ETH_ALEN)) 188 if (!compare_ether_addr(eth_hdr(skb)->h_dest,
189 skb->dev->dev_addr))
189 skb->pkt_type = PACKET_HOST; 190 skb->pkt_type = PACKET_HOST;
190 break; 191 break;
191 }; 192 };
diff --git a/include/linux/ioport.h b/include/linux/ioport.h
index 5612dfeeae50..d42c83399071 100644
--- a/include/linux/ioport.h
+++ b/include/linux/ioport.h
@@ -97,7 +97,7 @@ extern struct resource iomem_resource;
97extern int request_resource(struct resource *root, struct resource *new); 97extern int request_resource(struct resource *root, struct resource *new);
98extern struct resource * ____request_resource(struct resource *root, struct resource *new); 98extern struct resource * ____request_resource(struct resource *root, struct resource *new);
99extern int release_resource(struct resource *new); 99extern int release_resource(struct resource *new);
100extern __deprecated_for_modules int insert_resource(struct resource *parent, struct resource *new); 100extern int insert_resource(struct resource *parent, struct resource *new);
101extern int allocate_resource(struct resource *root, struct resource *new, 101extern int allocate_resource(struct resource *root, struct resource *new,
102 resource_size_t size, resource_size_t min, 102 resource_size_t size, resource_size_t min,
103 resource_size_t max, resource_size_t align, 103 resource_size_t max, resource_size_t align,
diff --git a/include/linux/kernel.h b/include/linux/kernel.h
index c3958ea8d126..06c2768e1330 100644
--- a/include/linux/kernel.h
+++ b/include/linux/kernel.h
@@ -34,6 +34,7 @@ extern const char linux_banner[];
34#define ALIGN(x,a) (((x)+(a)-1)&~((a)-1)) 34#define ALIGN(x,a) (((x)+(a)-1)&~((a)-1))
35#define DIV_ROUND_UP(n,d) (((n) + (d) - 1) / (d)) 35#define DIV_ROUND_UP(n,d) (((n) + (d) - 1) / (d))
36#define FIELD_SIZEOF(t, f) (sizeof(((t*)0)->f)) 36#define FIELD_SIZEOF(t, f) (sizeof(((t*)0)->f))
37#define roundup(x, y) ((((x) + ((y) - 1)) / (y)) * (y))
37 38
38#define KERN_EMERG "<0>" /* system is unusable */ 39#define KERN_EMERG "<0>" /* system is unusable */
39#define KERN_ALERT "<1>" /* action must be taken immediately */ 40#define KERN_ALERT "<1>" /* action must be taken immediately */
diff --git a/include/linux/kthread.h b/include/linux/kthread.h
index 7cce5dfa092f..1c65e7a9f186 100644
--- a/include/linux/kthread.h
+++ b/include/linux/kthread.h
@@ -28,7 +28,6 @@ struct task_struct *kthread_create(int (*threadfn)(void *data),
28 28
29void kthread_bind(struct task_struct *k, unsigned int cpu); 29void kthread_bind(struct task_struct *k, unsigned int cpu);
30int kthread_stop(struct task_struct *k); 30int kthread_stop(struct task_struct *k);
31int kthread_stop_sem(struct task_struct *k, struct semaphore *s);
32int kthread_should_stop(void); 31int kthread_should_stop(void);
33 32
34#endif /* _LINUX_KTHREAD_H */ 33#endif /* _LINUX_KTHREAD_H */
diff --git a/include/linux/list.h b/include/linux/list.h
index 6b74adf5297f..65a5b5ceda49 100644
--- a/include/linux/list.h
+++ b/include/linux/list.h
@@ -265,6 +265,17 @@ static inline void list_move_tail(struct list_head *list,
265} 265}
266 266
267/** 267/**
268 * list_is_last - tests whether @list is the last entry in list @head
269 * @list: the entry to test
270 * @head: the head of the list
271 */
272static inline int list_is_last(const struct list_head *list,
273 const struct list_head *head)
274{
275 return list->next == head;
276}
277
278/**
268 * list_empty - tests whether a list is empty 279 * list_empty - tests whether a list is empty
269 * @head: the list to test. 280 * @head: the list to test.
270 */ 281 */
diff --git a/include/linux/lockdep.h b/include/linux/lockdep.h
index 316e0fb8d7b1..c040a8c969aa 100644
--- a/include/linux/lockdep.h
+++ b/include/linux/lockdep.h
@@ -120,7 +120,7 @@ struct lock_class {
120 */ 120 */
121struct lockdep_map { 121struct lockdep_map {
122 struct lock_class_key *key; 122 struct lock_class_key *key;
123 struct lock_class *class[MAX_LOCKDEP_SUBCLASSES]; 123 struct lock_class *class_cache;
124 const char *name; 124 const char *name;
125}; 125};
126 126
diff --git a/include/linux/mc146818rtc.h b/include/linux/mc146818rtc.h
index bbc93ae217e1..432b2fa24929 100644
--- a/include/linux/mc146818rtc.h
+++ b/include/linux/mc146818rtc.h
@@ -89,4 +89,11 @@ extern spinlock_t rtc_lock; /* serialize CMOS RAM access */
89# define RTC_VRT 0x80 /* valid RAM and time */ 89# define RTC_VRT 0x80 /* valid RAM and time */
90/**********************************************************************/ 90/**********************************************************************/
91 91
92#ifndef ARCH_RTC_LOCATION /* Override by <asm/mc146818rtc.h>? */
93
94#define RTC_IO_EXTENT 0x8
95#define RTC_IOMAPPED 1 /* Default to I/O mapping. */
96
97#endif /* ARCH_RTC_LOCATION */
98
92#endif /* _MC146818RTC_H */ 99#endif /* _MC146818RTC_H */
diff --git a/include/linux/module.h b/include/linux/module.h
index d06c74fb8c26..0dfb794c52d3 100644
--- a/include/linux/module.h
+++ b/include/linux/module.h
@@ -362,10 +362,8 @@ int is_module_address(unsigned long addr);
362 362
363/* Returns module and fills in value, defined and namebuf, or NULL if 363/* Returns module and fills in value, defined and namebuf, or NULL if
364 symnum out of range. */ 364 symnum out of range. */
365struct module *module_get_kallsym(unsigned int symnum, 365struct module *module_get_kallsym(unsigned int symnum, unsigned long *value,
366 unsigned long *value, 366 char *type, char *name, size_t namelen);
367 char *type,
368 char namebuf[128]);
369 367
370/* Look for this name: can be of form module:name. */ 368/* Look for this name: can be of form module:name. */
371unsigned long module_kallsyms_lookup_name(const char *name); 369unsigned long module_kallsyms_lookup_name(const char *name);
@@ -535,8 +533,8 @@ static inline const char *module_address_lookup(unsigned long addr,
535 533
536static inline struct module *module_get_kallsym(unsigned int symnum, 534static inline struct module *module_get_kallsym(unsigned int symnum,
537 unsigned long *value, 535 unsigned long *value,
538 char *type, 536 char *type, char *name,
539 char namebuf[128]) 537 size_t namelen)
540{ 538{
541 return NULL; 539 return NULL;
542} 540}
diff --git a/include/linux/namei.h b/include/linux/namei.h
index 58cb3d3d44b4..45511a5918d3 100644
--- a/include/linux/namei.h
+++ b/include/linux/namei.h
@@ -11,7 +11,7 @@ struct open_intent {
11 struct file *file; 11 struct file *file;
12}; 12};
13 13
14enum { MAX_NESTED_LINKS = 5 }; 14enum { MAX_NESTED_LINKS = 8 };
15 15
16struct nameidata { 16struct nameidata {
17 struct dentry *dentry; 17 struct dentry *dentry;
diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
index 85f99f60deea..76cc099c8580 100644
--- a/include/linux/netdevice.h
+++ b/include/linux/netdevice.h
@@ -549,6 +549,7 @@ struct packet_type {
549 struct net_device *); 549 struct net_device *);
550 struct sk_buff *(*gso_segment)(struct sk_buff *skb, 550 struct sk_buff *(*gso_segment)(struct sk_buff *skb,
551 int features); 551 int features);
552 int (*gso_send_check)(struct sk_buff *skb);
552 void *af_packet_priv; 553 void *af_packet_priv;
553 struct list_head list; 554 struct list_head list;
554}; 555};
@@ -1001,13 +1002,14 @@ static inline int net_gso_ok(int features, int gso_type)
1001 1002
1002static inline int skb_gso_ok(struct sk_buff *skb, int features) 1003static inline int skb_gso_ok(struct sk_buff *skb, int features)
1003{ 1004{
1004 return net_gso_ok(features, skb_shinfo(skb)->gso_size ? 1005 return net_gso_ok(features, skb_shinfo(skb)->gso_type);
1005 skb_shinfo(skb)->gso_type : 0);
1006} 1006}
1007 1007
1008static inline int netif_needs_gso(struct net_device *dev, struct sk_buff *skb) 1008static inline int netif_needs_gso(struct net_device *dev, struct sk_buff *skb)
1009{ 1009{
1010 return !skb_gso_ok(skb, dev->features); 1010 return skb_is_gso(skb) &&
1011 (!skb_gso_ok(skb, dev->features) ||
1012 unlikely(skb->ip_summed != CHECKSUM_HW));
1011} 1013}
1012 1014
1013#endif /* __KERNEL__ */ 1015#endif /* __KERNEL__ */
diff --git a/include/linux/nfs4.h b/include/linux/nfs4.h
index 5f681d534295..db05182ca0e8 100644
--- a/include/linux/nfs4.h
+++ b/include/linux/nfs4.h
@@ -157,6 +157,12 @@ enum nfs_opnum4 {
157 OP_ILLEGAL = 10044, 157 OP_ILLEGAL = 10044,
158}; 158};
159 159
160/*Defining first and last NFS4 operations implemented.
161Needs to be updated if more operations are defined in future.*/
162
163#define FIRST_NFS4_OP OP_ACCESS
164#define LAST_NFS4_OP OP_RELEASE_LOCKOWNER
165
160enum nfsstat4 { 166enum nfsstat4 {
161 NFS4_OK = 0, 167 NFS4_OK = 0,
162 NFS4ERR_PERM = 1, 168 NFS4ERR_PERM = 1,
diff --git a/include/linux/nfsd/stats.h b/include/linux/nfsd/stats.h
index b6f1e0cda4f2..28a82fdd922f 100644
--- a/include/linux/nfsd/stats.h
+++ b/include/linux/nfsd/stats.h
@@ -9,6 +9,8 @@
9#ifndef LINUX_NFSD_STATS_H 9#ifndef LINUX_NFSD_STATS_H
10#define LINUX_NFSD_STATS_H 10#define LINUX_NFSD_STATS_H
11 11
12#include <linux/nfs4.h>
13
12struct nfsd_stats { 14struct nfsd_stats {
13 unsigned int rchits; /* repcache hits */ 15 unsigned int rchits; /* repcache hits */
14 unsigned int rcmisses; /* repcache hits */ 16 unsigned int rcmisses; /* repcache hits */
@@ -27,6 +29,10 @@ struct nfsd_stats {
27 unsigned int ra_size; /* size of ra cache */ 29 unsigned int ra_size; /* size of ra cache */
28 unsigned int ra_depth[11]; /* number of times ra entry was found that deep 30 unsigned int ra_depth[11]; /* number of times ra entry was found that deep
29 * in the cache (10percentiles). [10] = not found */ 31 * in the cache (10percentiles). [10] = not found */
32#ifdef CONFIG_NFSD_V4
33 unsigned int nfs4_opcount[LAST_NFS4_OP + 1]; /* count of individual nfsv4 operations */
34#endif
35
30}; 36};
31 37
32/* thread usage wraps very million seconds (approx one fortnight) */ 38/* thread usage wraps very million seconds (approx one fortnight) */
diff --git a/include/linux/nsc_gpio.h b/include/linux/nsc_gpio.h
index 135742cfada5..7da0cf3702ee 100644
--- a/include/linux/nsc_gpio.h
+++ b/include/linux/nsc_gpio.h
@@ -25,8 +25,6 @@ struct nsc_gpio_ops {
25 void (*gpio_dump) (struct nsc_gpio_ops *amp, unsigned iminor); 25 void (*gpio_dump) (struct nsc_gpio_ops *amp, unsigned iminor);
26 int (*gpio_get) (unsigned iminor); 26 int (*gpio_get) (unsigned iminor);
27 void (*gpio_set) (unsigned iminor, int state); 27 void (*gpio_set) (unsigned iminor, int state);
28 void (*gpio_set_high)(unsigned iminor);
29 void (*gpio_set_low) (unsigned iminor);
30 void (*gpio_change) (unsigned iminor); 28 void (*gpio_change) (unsigned iminor);
31 int (*gpio_current) (unsigned iminor); 29 int (*gpio_current) (unsigned iminor);
32 struct device* dev; /* for dev_dbg() support, set in init */ 30 struct device* dev; /* for dev_dbg() support, set in init */
diff --git a/include/linux/pci.h b/include/linux/pci.h
index 983fca251b25..8565b81d7fbc 100644
--- a/include/linux/pci.h
+++ b/include/linux/pci.h
@@ -161,6 +161,7 @@ struct pci_dev {
161 unsigned int is_enabled:1; /* pci_enable_device has been called */ 161 unsigned int is_enabled:1; /* pci_enable_device has been called */
162 unsigned int is_busmaster:1; /* device is busmaster */ 162 unsigned int is_busmaster:1; /* device is busmaster */
163 unsigned int no_msi:1; /* device may not use msi */ 163 unsigned int no_msi:1; /* device may not use msi */
164 unsigned int no_d1d2:1; /* only allow d0 or d3 */
164 unsigned int block_ucfg_access:1; /* userspace config space access is blocked */ 165 unsigned int block_ucfg_access:1; /* userspace config space access is blocked */
165 unsigned int broken_parity_status:1; /* Device generates false positive parity */ 166 unsigned int broken_parity_status:1; /* Device generates false positive parity */
166 unsigned int msi_enabled:1; 167 unsigned int msi_enabled:1;
diff --git a/include/linux/pci_regs.h b/include/linux/pci_regs.h
index 6bce4a240364..96930cb5927c 100644
--- a/include/linux/pci_regs.h
+++ b/include/linux/pci_regs.h
@@ -422,7 +422,23 @@
422#define PCI_ERR_CAP_ECRC_CHKE 0x00000100 /* ECRC Check Enable */ 422#define PCI_ERR_CAP_ECRC_CHKE 0x00000100 /* ECRC Check Enable */
423#define PCI_ERR_HEADER_LOG 28 /* Header Log Register (16 bytes) */ 423#define PCI_ERR_HEADER_LOG 28 /* Header Log Register (16 bytes) */
424#define PCI_ERR_ROOT_COMMAND 44 /* Root Error Command */ 424#define PCI_ERR_ROOT_COMMAND 44 /* Root Error Command */
425/* Correctable Err Reporting Enable */
426#define PCI_ERR_ROOT_CMD_COR_EN 0x00000001
427/* Non-fatal Err Reporting Enable */
428#define PCI_ERR_ROOT_CMD_NONFATAL_EN 0x00000002
429/* Fatal Err Reporting Enable */
430#define PCI_ERR_ROOT_CMD_FATAL_EN 0x00000004
425#define PCI_ERR_ROOT_STATUS 48 431#define PCI_ERR_ROOT_STATUS 48
432#define PCI_ERR_ROOT_COR_RCV 0x00000001 /* ERR_COR Received */
433/* Multi ERR_COR Received */
434#define PCI_ERR_ROOT_MULTI_COR_RCV 0x00000002
435/* ERR_FATAL/NONFATAL Recevied */
436#define PCI_ERR_ROOT_UNCOR_RCV 0x00000004
437/* Multi ERR_FATAL/NONFATAL Recevied */
438#define PCI_ERR_ROOT_MULTI_UNCOR_RCV 0x00000008
439#define PCI_ERR_ROOT_FIRST_FATAL 0x00000010 /* First Fatal */
440#define PCI_ERR_ROOT_NONFATAL_RCV 0x00000020 /* Non-Fatal Received */
441#define PCI_ERR_ROOT_FATAL_RCV 0x00000040 /* Fatal Received */
426#define PCI_ERR_ROOT_COR_SRC 52 442#define PCI_ERR_ROOT_COR_SRC 52
427#define PCI_ERR_ROOT_SRC 54 443#define PCI_ERR_ROOT_SRC 54
428 444
diff --git a/include/linux/pm_legacy.h b/include/linux/pm_legacy.h
index 78027c533b94..514729a44688 100644
--- a/include/linux/pm_legacy.h
+++ b/include/linux/pm_legacy.h
@@ -15,11 +15,6 @@ struct pm_dev __deprecated *
15pm_register(pm_dev_t type, unsigned long id, pm_callback callback); 15pm_register(pm_dev_t type, unsigned long id, pm_callback callback);
16 16
17/* 17/*
18 * Unregister all devices with matching callback
19 */
20void __deprecated pm_unregister_all(pm_callback callback);
21
22/*
23 * Send a request to all devices 18 * Send a request to all devices
24 */ 19 */
25int __deprecated pm_send_all(pm_request_t rqst, void *data); 20int __deprecated pm_send_all(pm_request_t rqst, void *data);
@@ -35,8 +30,6 @@ static inline struct pm_dev *pm_register(pm_dev_t type,
35 return NULL; 30 return NULL;
36} 31}
37 32
38static inline void pm_unregister_all(pm_callback callback) {}
39
40static inline int pm_send_all(pm_request_t rqst, void *data) 33static inline int pm_send_all(pm_request_t rqst, void *data)
41{ 34{
42 return 0; 35 return 0;
diff --git a/include/linux/raid/md_k.h b/include/linux/raid/md_k.h
index c1e0ac55bab5..d28890295852 100644
--- a/include/linux/raid/md_k.h
+++ b/include/linux/raid/md_k.h
@@ -148,9 +148,10 @@ struct mddev_s
148 148
149 struct mdk_thread_s *thread; /* management thread */ 149 struct mdk_thread_s *thread; /* management thread */
150 struct mdk_thread_s *sync_thread; /* doing resync or reconstruct */ 150 struct mdk_thread_s *sync_thread; /* doing resync or reconstruct */
151 sector_t curr_resync; /* blocks scheduled */ 151 sector_t curr_resync; /* last block scheduled */
152 unsigned long resync_mark; /* a recent timestamp */ 152 unsigned long resync_mark; /* a recent timestamp */
153 sector_t resync_mark_cnt;/* blocks written at resync_mark */ 153 sector_t resync_mark_cnt;/* blocks written at resync_mark */
154 sector_t curr_mark_cnt; /* blocks scheduled now */
154 155
155 sector_t resync_max_sectors; /* may be set by personality */ 156 sector_t resync_max_sectors; /* may be set by personality */
156 157
diff --git a/include/linux/root_dev.h b/include/linux/root_dev.h
index ea4bc9d13735..ed241aad7c17 100644
--- a/include/linux/root_dev.h
+++ b/include/linux/root_dev.h
@@ -2,6 +2,8 @@
2#define _ROOT_DEV_H_ 2#define _ROOT_DEV_H_
3 3
4#include <linux/major.h> 4#include <linux/major.h>
5#include <linux/types.h>
6#include <linux/kdev_t.h>
5 7
6enum { 8enum {
7 Root_NFS = MKDEV(UNNAMED_MAJOR, 255), 9 Root_NFS = MKDEV(UNNAMED_MAJOR, 255),
diff --git a/include/linux/rwsem.h b/include/linux/rwsem.h
index 658afb37c3f5..7b524b4109a0 100644
--- a/include/linux/rwsem.h
+++ b/include/linux/rwsem.h
@@ -61,12 +61,25 @@ extern void downgrade_write(struct rw_semaphore *sem);
61 61
62#ifdef CONFIG_DEBUG_LOCK_ALLOC 62#ifdef CONFIG_DEBUG_LOCK_ALLOC
63/* 63/*
64 * nested locking: 64 * nested locking. NOTE: rwsems are not allowed to recurse
65 * (which occurs if the same task tries to acquire the same
66 * lock instance multiple times), but multiple locks of the
67 * same lock class might be taken, if the order of the locks
68 * is always the same. This ordering rule can be expressed
69 * to lockdep via the _nested() APIs, but enumerating the
70 * subclasses that are used. (If the nesting relationship is
71 * static then another method for expressing nested locking is
72 * the explicit definition of lock class keys and the use of
73 * lockdep_set_class() at lock initialization time.
74 * See Documentation/lockdep-design.txt for more details.)
65 */ 75 */
66extern void down_read_nested(struct rw_semaphore *sem, int subclass); 76extern void down_read_nested(struct rw_semaphore *sem, int subclass);
67extern void down_write_nested(struct rw_semaphore *sem, int subclass); 77extern void down_write_nested(struct rw_semaphore *sem, int subclass);
68/* 78/*
69 * Take/release a lock when not the owner will release it: 79 * Take/release a lock when not the owner will release it.
80 *
81 * [ This API should be avoided as much as possible - the
82 * proper abstraction for this case is completions. ]
70 */ 83 */
71extern void down_read_non_owner(struct rw_semaphore *sem); 84extern void down_read_non_owner(struct rw_semaphore *sem);
72extern void up_read_non_owner(struct rw_semaphore *sem); 85extern void up_read_non_owner(struct rw_semaphore *sem);
diff --git a/include/linux/sched.h b/include/linux/sched.h
index 1c876e27ff93..6afa72e080cb 100644
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -463,6 +463,10 @@ struct signal_struct {
463#ifdef CONFIG_BSD_PROCESS_ACCT 463#ifdef CONFIG_BSD_PROCESS_ACCT
464 struct pacct_struct pacct; /* per-process accounting information */ 464 struct pacct_struct pacct; /* per-process accounting information */
465#endif 465#endif
466#ifdef CONFIG_TASKSTATS
467 spinlock_t stats_lock;
468 struct taskstats *stats;
469#endif
466}; 470};
467 471
468/* Context switch must be unlocked if interrupts are to be enabled */ 472/* Context switch must be unlocked if interrupts are to be enabled */
@@ -537,7 +541,7 @@ extern struct user_struct root_user;
537struct backing_dev_info; 541struct backing_dev_info;
538struct reclaim_state; 542struct reclaim_state;
539 543
540#ifdef CONFIG_SCHEDSTATS 544#if defined(CONFIG_SCHEDSTATS) || defined(CONFIG_TASK_DELAY_ACCT)
541struct sched_info { 545struct sched_info {
542 /* cumulative counters */ 546 /* cumulative counters */
543 unsigned long cpu_time, /* time spent on the cpu */ 547 unsigned long cpu_time, /* time spent on the cpu */
@@ -548,9 +552,53 @@ struct sched_info {
548 unsigned long last_arrival, /* when we last ran on a cpu */ 552 unsigned long last_arrival, /* when we last ran on a cpu */
549 last_queued; /* when we were last queued to run */ 553 last_queued; /* when we were last queued to run */
550}; 554};
555#endif /* defined(CONFIG_SCHEDSTATS) || defined(CONFIG_TASK_DELAY_ACCT) */
551 556
557#ifdef CONFIG_SCHEDSTATS
552extern struct file_operations proc_schedstat_operations; 558extern struct file_operations proc_schedstat_operations;
559#endif /* CONFIG_SCHEDSTATS */
560
561#ifdef CONFIG_TASK_DELAY_ACCT
562struct task_delay_info {
563 spinlock_t lock;
564 unsigned int flags; /* Private per-task flags */
565
566 /* For each stat XXX, add following, aligned appropriately
567 *
568 * struct timespec XXX_start, XXX_end;
569 * u64 XXX_delay;
570 * u32 XXX_count;
571 *
572 * Atomicity of updates to XXX_delay, XXX_count protected by
573 * single lock above (split into XXX_lock if contention is an issue).
574 */
575
576 /*
577 * XXX_count is incremented on every XXX operation, the delay
578 * associated with the operation is added to XXX_delay.
579 * XXX_delay contains the accumulated delay time in nanoseconds.
580 */
581 struct timespec blkio_start, blkio_end; /* Shared by blkio, swapin */
582 u64 blkio_delay; /* wait for sync block io completion */
583 u64 swapin_delay; /* wait for swapin block io completion */
584 u32 blkio_count; /* total count of the number of sync block */
585 /* io operations performed */
586 u32 swapin_count; /* total count of the number of swapin block */
587 /* io operations performed */
588};
589#endif /* CONFIG_TASK_DELAY_ACCT */
590
591static inline int sched_info_on(void)
592{
593#ifdef CONFIG_SCHEDSTATS
594 return 1;
595#elif defined(CONFIG_TASK_DELAY_ACCT)
596 extern int delayacct_on;
597 return delayacct_on;
598#else
599 return 0;
553#endif 600#endif
601}
554 602
555enum idle_type 603enum idle_type
556{ 604{
@@ -747,7 +795,7 @@ struct task_struct {
747 cpumask_t cpus_allowed; 795 cpumask_t cpus_allowed;
748 unsigned int time_slice, first_time_slice; 796 unsigned int time_slice, first_time_slice;
749 797
750#ifdef CONFIG_SCHEDSTATS 798#if defined(CONFIG_SCHEDSTATS) || defined(CONFIG_TASK_DELAY_ACCT)
751 struct sched_info sched_info; 799 struct sched_info sched_info;
752#endif 800#endif
753 801
@@ -945,6 +993,10 @@ struct task_struct {
945 * cache last used pipe for splice 993 * cache last used pipe for splice
946 */ 994 */
947 struct pipe_inode_info *splice_pipe; 995 struct pipe_inode_info *splice_pipe;
996#ifdef CONFIG_TASK_DELAY_ACCT
997 spinlock_t delays_lock;
998 struct task_delay_info *delays;
999#endif
948}; 1000};
949 1001
950static inline pid_t process_group(struct task_struct *tsk) 1002static inline pid_t process_group(struct task_struct *tsk)
diff --git a/include/linux/serial_core.h b/include/linux/serial_core.h
index 058cba70818a..86501a3de2ac 100644
--- a/include/linux/serial_core.h
+++ b/include/linux/serial_core.h
@@ -227,6 +227,7 @@ struct uart_port {
227#define UPIO_MEM (2) 227#define UPIO_MEM (2)
228#define UPIO_MEM32 (3) 228#define UPIO_MEM32 (3)
229#define UPIO_AU (4) /* Au1x00 type IO */ 229#define UPIO_AU (4) /* Au1x00 type IO */
230#define UPIO_TSI (5) /* Tsi108/109 type IO */
230 231
231 unsigned int read_status_mask; /* driver specific */ 232 unsigned int read_status_mask; /* driver specific */
232 unsigned int ignore_status_mask; /* driver specific */ 233 unsigned int ignore_status_mask; /* driver specific */
diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h
index 3597b4f14389..0bf31b83578c 100644
--- a/include/linux/skbuff.h
+++ b/include/linux/skbuff.h
@@ -1455,5 +1455,10 @@ static inline void skb_init_secmark(struct sk_buff *skb)
1455{ } 1455{ }
1456#endif 1456#endif
1457 1457
1458static inline int skb_is_gso(const struct sk_buff *skb)
1459{
1460 return skb_shinfo(skb)->gso_size;
1461}
1462
1458#endif /* __KERNEL__ */ 1463#endif /* __KERNEL__ */
1459#endif /* _LINUX_SKBUFF_H */ 1464#endif /* _LINUX_SKBUFF_H */
diff --git a/include/linux/taskstats.h b/include/linux/taskstats.h
new file mode 100644
index 000000000000..f1cb6cddd19d
--- /dev/null
+++ b/include/linux/taskstats.h
@@ -0,0 +1,137 @@
1/* taskstats.h - exporting per-task statistics
2 *
3 * Copyright (C) Shailabh Nagar, IBM Corp. 2006
4 * (C) Balbir Singh, IBM Corp. 2006
5 *
6 * This program is free software; you can redistribute it and/or modify it
7 * under the terms of version 2.1 of the GNU Lesser General Public License
8 * as published by the Free Software Foundation.
9 *
10 * This program is distributed in the hope that it would be useful, but
11 * WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
13 */
14
15#ifndef _LINUX_TASKSTATS_H
16#define _LINUX_TASKSTATS_H
17
18/* Format for per-task data returned to userland when
19 * - a task exits
20 * - listener requests stats for a task
21 *
22 * The struct is versioned. Newer versions should only add fields to
23 * the bottom of the struct to maintain backward compatibility.
24 *
25 *
26 * To add new fields
27 * a) bump up TASKSTATS_VERSION
28 * b) add comment indicating new version number at end of struct
29 * c) add new fields after version comment; maintain 64-bit alignment
30 */
31
32#define TASKSTATS_VERSION 1
33
34struct taskstats {
35
36 /* Version 1 */
37 __u16 version;
38 __u16 padding[3]; /* Userspace should not interpret the padding
39 * field which can be replaced by useful
40 * fields if struct taskstats is extended.
41 */
42
43 /* Delay accounting fields start
44 *
45 * All values, until comment "Delay accounting fields end" are
46 * available only if delay accounting is enabled, even though the last
47 * few fields are not delays
48 *
49 * xxx_count is the number of delay values recorded
50 * xxx_delay_total is the corresponding cumulative delay in nanoseconds
51 *
52 * xxx_delay_total wraps around to zero on overflow
53 * xxx_count incremented regardless of overflow
54 */
55
56 /* Delay waiting for cpu, while runnable
57 * count, delay_total NOT updated atomically
58 */
59 __u64 cpu_count;
60 __u64 cpu_delay_total;
61
62 /* Following four fields atomically updated using task->delays->lock */
63
64 /* Delay waiting for synchronous block I/O to complete
65 * does not account for delays in I/O submission
66 */
67 __u64 blkio_count;
68 __u64 blkio_delay_total;
69
70 /* Delay waiting for page fault I/O (swap in only) */
71 __u64 swapin_count;
72 __u64 swapin_delay_total;
73
74 /* cpu "wall-clock" running time
75 * On some architectures, value will adjust for cpu time stolen
76 * from the kernel in involuntary waits due to virtualization.
77 * Value is cumulative, in nanoseconds, without a corresponding count
78 * and wraps around to zero silently on overflow
79 */
80 __u64 cpu_run_real_total;
81
82 /* cpu "virtual" running time
83 * Uses time intervals seen by the kernel i.e. no adjustment
84 * for kernel's involuntary waits due to virtualization.
85 * Value is cumulative, in nanoseconds, without a corresponding count
86 * and wraps around to zero silently on overflow
87 */
88 __u64 cpu_run_virtual_total;
89 /* Delay accounting fields end */
90 /* version 1 ends here */
91};
92
93
94/*
95 * Commands sent from userspace
96 * Not versioned. New commands should only be inserted at the enum's end
97 * prior to __TASKSTATS_CMD_MAX
98 */
99
100enum {
101 TASKSTATS_CMD_UNSPEC = 0, /* Reserved */
102 TASKSTATS_CMD_GET, /* user->kernel request/get-response */
103 TASKSTATS_CMD_NEW, /* kernel->user event */
104 __TASKSTATS_CMD_MAX,
105};
106
107#define TASKSTATS_CMD_MAX (__TASKSTATS_CMD_MAX - 1)
108
109enum {
110 TASKSTATS_TYPE_UNSPEC = 0, /* Reserved */
111 TASKSTATS_TYPE_PID, /* Process id */
112 TASKSTATS_TYPE_TGID, /* Thread group id */
113 TASKSTATS_TYPE_STATS, /* taskstats structure */
114 TASKSTATS_TYPE_AGGR_PID, /* contains pid + stats */
115 TASKSTATS_TYPE_AGGR_TGID, /* contains tgid + stats */
116 __TASKSTATS_TYPE_MAX,
117};
118
119#define TASKSTATS_TYPE_MAX (__TASKSTATS_TYPE_MAX - 1)
120
121enum {
122 TASKSTATS_CMD_ATTR_UNSPEC = 0,
123 TASKSTATS_CMD_ATTR_PID,
124 TASKSTATS_CMD_ATTR_TGID,
125 TASKSTATS_CMD_ATTR_REGISTER_CPUMASK,
126 TASKSTATS_CMD_ATTR_DEREGISTER_CPUMASK,
127 __TASKSTATS_CMD_ATTR_MAX,
128};
129
130#define TASKSTATS_CMD_ATTR_MAX (__TASKSTATS_CMD_ATTR_MAX - 1)
131
132/* NETLINK_GENERIC related info */
133
134#define TASKSTATS_GENL_NAME "TASKSTATS"
135#define TASKSTATS_GENL_VERSION 0x1
136
137#endif /* _LINUX_TASKSTATS_H */
diff --git a/include/linux/taskstats_kern.h b/include/linux/taskstats_kern.h
new file mode 100644
index 000000000000..16894b7edcc8
--- /dev/null
+++ b/include/linux/taskstats_kern.h
@@ -0,0 +1,89 @@
1/* taskstats_kern.h - kernel header for per-task statistics interface
2 *
3 * Copyright (C) Shailabh Nagar, IBM Corp. 2006
4 * (C) Balbir Singh, IBM Corp. 2006
5 */
6
7#ifndef _LINUX_TASKSTATS_KERN_H
8#define _LINUX_TASKSTATS_KERN_H
9
10#include <linux/taskstats.h>
11#include <linux/sched.h>
12#include <net/genetlink.h>
13
14#ifdef CONFIG_TASKSTATS
15extern kmem_cache_t *taskstats_cache;
16extern struct mutex taskstats_exit_mutex;
17
18static inline void taskstats_exit_free(struct taskstats *tidstats)
19{
20 if (tidstats)
21 kmem_cache_free(taskstats_cache, tidstats);
22}
23
24static inline void taskstats_tgid_init(struct signal_struct *sig)
25{
26 spin_lock_init(&sig->stats_lock);
27 sig->stats = NULL;
28}
29
30static inline void taskstats_tgid_alloc(struct signal_struct *sig)
31{
32 struct taskstats *stats;
33 unsigned long flags;
34
35 stats = kmem_cache_zalloc(taskstats_cache, SLAB_KERNEL);
36 if (!stats)
37 return;
38
39 spin_lock_irqsave(&sig->stats_lock, flags);
40 if (!sig->stats) {
41 sig->stats = stats;
42 stats = NULL;
43 }
44 spin_unlock_irqrestore(&sig->stats_lock, flags);
45
46 if (stats)
47 kmem_cache_free(taskstats_cache, stats);
48}
49
50static inline void taskstats_tgid_free(struct signal_struct *sig)
51{
52 struct taskstats *stats = NULL;
53 unsigned long flags;
54
55 spin_lock_irqsave(&sig->stats_lock, flags);
56 if (sig->stats) {
57 stats = sig->stats;
58 sig->stats = NULL;
59 }
60 spin_unlock_irqrestore(&sig->stats_lock, flags);
61 if (stats)
62 kmem_cache_free(taskstats_cache, stats);
63}
64
65extern void taskstats_exit_alloc(struct taskstats **, unsigned int *);
66extern void taskstats_exit_send(struct task_struct *, struct taskstats *, int, unsigned int);
67extern void taskstats_init_early(void);
68extern void taskstats_tgid_alloc(struct signal_struct *);
69#else
70static inline void taskstats_exit_alloc(struct taskstats **ptidstats, unsigned int *mycpu)
71{}
72static inline void taskstats_exit_free(struct taskstats *ptidstats)
73{}
74static inline void taskstats_exit_send(struct task_struct *tsk,
75 struct taskstats *tidstats,
76 int group_dead, unsigned int cpu)
77{}
78static inline void taskstats_tgid_init(struct signal_struct *sig)
79{}
80static inline void taskstats_tgid_alloc(struct signal_struct *sig)
81{}
82static inline void taskstats_tgid_free(struct signal_struct *sig)
83{}
84static inline void taskstats_init_early(void)
85{}
86#endif /* CONFIG_TASKSTATS */
87
88#endif
89
diff --git a/include/linux/time.h b/include/linux/time.h
index c05f8bb9a323..a5b739967b74 100644
--- a/include/linux/time.h
+++ b/include/linux/time.h
@@ -71,6 +71,18 @@ extern unsigned long mktime(const unsigned int year, const unsigned int mon,
71extern void set_normalized_timespec(struct timespec *ts, time_t sec, long nsec); 71extern void set_normalized_timespec(struct timespec *ts, time_t sec, long nsec);
72 72
73/* 73/*
74 * sub = lhs - rhs, in normalized form
75 */
76static inline struct timespec timespec_sub(struct timespec lhs,
77 struct timespec rhs)
78{
79 struct timespec ts_delta;
80 set_normalized_timespec(&ts_delta, lhs.tv_sec - rhs.tv_sec,
81 lhs.tv_nsec - rhs.tv_nsec);
82 return ts_delta;
83}
84
85/*
74 * Returns true if the timespec is norm, false if denorm: 86 * Returns true if the timespec is norm, false if denorm:
75 */ 87 */
76#define timespec_valid(ts) \ 88#define timespec_valid(ts) \
diff --git a/include/linux/tty.h b/include/linux/tty.h
index b3b807e4b050..e421d5e34818 100644
--- a/include/linux/tty.h
+++ b/include/linux/tty.h
@@ -5,16 +5,6 @@
5 * 'tty.h' defines some structures used by tty_io.c and some defines. 5 * 'tty.h' defines some structures used by tty_io.c and some defines.
6 */ 6 */
7 7
8/*
9 * These constants are also useful for user-level apps (e.g., VC
10 * resizing).
11 */
12#define MIN_NR_CONSOLES 1 /* must be at least 1 */
13#define MAX_NR_CONSOLES 63 /* serial lines start at 64 */
14#define MAX_NR_USER_CONSOLES 63 /* must be root to allocate above this */
15 /* Note: the ioctl VT_GETSTATE does not work for
16 consoles 16 and higher (since it returns a short) */
17
18#ifdef __KERNEL__ 8#ifdef __KERNEL__
19#include <linux/fs.h> 9#include <linux/fs.h>
20#include <linux/major.h> 10#include <linux/major.h>
@@ -22,7 +12,6 @@
22#include <linux/workqueue.h> 12#include <linux/workqueue.h>
23#include <linux/tty_driver.h> 13#include <linux/tty_driver.h>
24#include <linux/tty_ldisc.h> 14#include <linux/tty_ldisc.h>
25#include <linux/screen_info.h>
26#include <linux/mutex.h> 15#include <linux/mutex.h>
27 16
28#include <asm/system.h> 17#include <asm/system.h>
@@ -270,7 +259,6 @@ struct tty_struct {
270extern void tty_write_flush(struct tty_struct *); 259extern void tty_write_flush(struct tty_struct *);
271 260
272extern struct termios tty_std_termios; 261extern struct termios tty_std_termios;
273extern int fg_console, last_console, want_console;
274 262
275extern int kmsg_redirect; 263extern int kmsg_redirect;
276 264
diff --git a/include/linux/usb.h b/include/linux/usb.h
index 8dead32e7ebf..c944e8f06a4a 100644
--- a/include/linux/usb.h
+++ b/include/linux/usb.h
@@ -48,7 +48,7 @@ struct ep_device;
48 * @urb_list: urbs queued to this endpoint; maintained by usbcore 48 * @urb_list: urbs queued to this endpoint; maintained by usbcore
49 * @hcpriv: for use by HCD; typically holds hardware dma queue head (QH) 49 * @hcpriv: for use by HCD; typically holds hardware dma queue head (QH)
50 * with one or more transfer descriptors (TDs) per urb 50 * with one or more transfer descriptors (TDs) per urb
51 * @kobj: kobject for sysfs info 51 * @ep_dev: ep_device for sysfs info
52 * @extra: descriptors following this endpoint in the configuration 52 * @extra: descriptors following this endpoint in the configuration
53 * @extralen: how many bytes of "extra" are valid 53 * @extralen: how many bytes of "extra" are valid
54 * 54 *
diff --git a/include/linux/usb/serial.h b/include/linux/usb/serial.h
new file mode 100644
index 000000000000..91c983eef899
--- /dev/null
+++ b/include/linux/usb/serial.h
@@ -0,0 +1,300 @@
1/*
2 * USB Serial Converter stuff
3 *
4 * Copyright (C) 1999 - 2005
5 * Greg Kroah-Hartman (greg@kroah.com)
6 *
7 * This program is free software; you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License as published by
9 * the Free Software Foundation; version 2 of the License.
10 *
11 */
12
13
14#ifndef __LINUX_USB_SERIAL_H
15#define __LINUX_USB_SERIAL_H
16
17#include <linux/kref.h>
18#include <linux/mutex.h>
19
20#define SERIAL_TTY_MAJOR 188 /* Nice legal number now */
21#define SERIAL_TTY_MINORS 255 /* loads of devices :) */
22
23#define MAX_NUM_PORTS 8 /* The maximum number of ports one device can grab at once */
24
25/* parity check flag */
26#define RELEVANT_IFLAG(iflag) (iflag & (IGNBRK|BRKINT|IGNPAR|PARMRK|INPCK))
27
28/**
29 * usb_serial_port: structure for the specific ports of a device.
30 * @serial: pointer back to the struct usb_serial owner of this port.
31 * @tty: pointer to the corresponding tty for this port.
32 * @lock: spinlock to grab when updating portions of this structure.
33 * @mutex: mutex used to synchronize serial_open() and serial_close()
34 * access for this port.
35 * @number: the number of the port (the minor number).
36 * @interrupt_in_buffer: pointer to the interrupt in buffer for this port.
37 * @interrupt_in_urb: pointer to the interrupt in struct urb for this port.
38 * @interrupt_in_endpointAddress: endpoint address for the interrupt in pipe
39 * for this port.
40 * @interrupt_out_buffer: pointer to the interrupt out buffer for this port.
41 * @interrupt_out_size: the size of the interrupt_out_buffer, in bytes.
42 * @interrupt_out_urb: pointer to the interrupt out struct urb for this port.
43 * @interrupt_out_endpointAddress: endpoint address for the interrupt out pipe
44 * for this port.
45 * @bulk_in_buffer: pointer to the bulk in buffer for this port.
46 * @read_urb: pointer to the bulk in struct urb for this port.
47 * @bulk_in_endpointAddress: endpoint address for the bulk in pipe for this
48 * port.
49 * @bulk_out_buffer: pointer to the bulk out buffer for this port.
50 * @bulk_out_size: the size of the bulk_out_buffer, in bytes.
51 * @write_urb: pointer to the bulk out struct urb for this port.
52 * @bulk_out_endpointAddress: endpoint address for the bulk out pipe for this
53 * port.
54 * @write_wait: a wait_queue_head_t used by the port.
55 * @work: work queue entry for the line discipline waking up.
56 * @open_count: number of times this port has been opened.
57 *
58 * This structure is used by the usb-serial core and drivers for the specific
59 * ports of a device.
60 */
61struct usb_serial_port {
62 struct usb_serial * serial;
63 struct tty_struct * tty;
64 spinlock_t lock;
65 struct mutex mutex;
66 unsigned char number;
67
68 unsigned char * interrupt_in_buffer;
69 struct urb * interrupt_in_urb;
70 __u8 interrupt_in_endpointAddress;
71
72 unsigned char * interrupt_out_buffer;
73 int interrupt_out_size;
74 struct urb * interrupt_out_urb;
75 __u8 interrupt_out_endpointAddress;
76
77 unsigned char * bulk_in_buffer;
78 int bulk_in_size;
79 struct urb * read_urb;
80 __u8 bulk_in_endpointAddress;
81
82 unsigned char * bulk_out_buffer;
83 int bulk_out_size;
84 struct urb * write_urb;
85 int write_urb_busy;
86 __u8 bulk_out_endpointAddress;
87
88 wait_queue_head_t write_wait;
89 struct work_struct work;
90 int open_count;
91 struct device dev;
92};
93#define to_usb_serial_port(d) container_of(d, struct usb_serial_port, dev)
94
95/* get and set the port private data pointer helper functions */
96static inline void *usb_get_serial_port_data (struct usb_serial_port *port)
97{
98 return dev_get_drvdata(&port->dev);
99}
100
101static inline void usb_set_serial_port_data (struct usb_serial_port *port, void *data)
102{
103 dev_set_drvdata(&port->dev, data);
104}
105
106/**
107 * usb_serial - structure used by the usb-serial core for a device
108 * @dev: pointer to the struct usb_device for this device
109 * @type: pointer to the struct usb_serial_driver for this device
110 * @interface: pointer to the struct usb_interface for this device
111 * @minor: the starting minor number for this device
112 * @num_ports: the number of ports this device has
113 * @num_interrupt_in: number of interrupt in endpoints we have
114 * @num_interrupt_out: number of interrupt out endpoints we have
115 * @num_bulk_in: number of bulk in endpoints we have
116 * @num_bulk_out: number of bulk out endpoints we have
117 * @port: array of struct usb_serial_port structures for the different ports.
118 * @private: place to put any driver specific information that is needed. The
119 * usb-serial driver is required to manage this data, the usb-serial core
120 * will not touch this. Use usb_get_serial_data() and
121 * usb_set_serial_data() to access this.
122 */
123struct usb_serial {
124 struct usb_device * dev;
125 struct usb_serial_driver * type;
126 struct usb_interface * interface;
127 unsigned char minor;
128 unsigned char num_ports;
129 unsigned char num_port_pointers;
130 char num_interrupt_in;
131 char num_interrupt_out;
132 char num_bulk_in;
133 char num_bulk_out;
134 struct usb_serial_port * port[MAX_NUM_PORTS];
135 struct kref kref;
136 void * private;
137};
138#define to_usb_serial(d) container_of(d, struct usb_serial, kref)
139
140#define NUM_DONT_CARE (-1)
141
142/* get and set the serial private data pointer helper functions */
143static inline void *usb_get_serial_data (struct usb_serial *serial)
144{
145 return serial->private;
146}
147
148static inline void usb_set_serial_data (struct usb_serial *serial, void *data)
149{
150 serial->private = data;
151}
152
153/**
154 * usb_serial_driver - describes a usb serial driver
155 * @description: pointer to a string that describes this driver. This string used
156 * in the syslog messages when a device is inserted or removed.
157 * @id_table: pointer to a list of usb_device_id structures that define all
158 * of the devices this structure can support.
159 * @num_interrupt_in: the number of interrupt in endpoints this device will
160 * have.
161 * @num_interrupt_out: the number of interrupt out endpoints this device will
162 * have.
163 * @num_bulk_in: the number of bulk in endpoints this device will have.
164 * @num_bulk_out: the number of bulk out endpoints this device will have.
165 * @num_ports: the number of different ports this device will have.
166 * @calc_num_ports: pointer to a function to determine how many ports this
167 * device has dynamically. It will be called after the probe()
168 * callback is called, but before attach()
169 * @probe: pointer to the driver's probe function.
170 * This will be called when the device is inserted into the system,
171 * but before the device has been fully initialized by the usb_serial
172 * subsystem. Use this function to download any firmware to the device,
173 * or any other early initialization that might be needed.
174 * Return 0 to continue on with the initialization sequence. Anything
175 * else will abort it.
176 * @attach: pointer to the driver's attach function.
177 * This will be called when the struct usb_serial structure is fully set
178 * set up. Do any local initialization of the device, or any private
179 * memory structure allocation at this point in time.
180 * @shutdown: pointer to the driver's shutdown function. This will be
181 * called when the device is removed from the system.
182 *
183 * This structure is defines a USB Serial driver. It provides all of
184 * the information that the USB serial core code needs. If the function
185 * pointers are defined, then the USB serial core code will call them when
186 * the corresponding tty port functions are called. If they are not
187 * called, the generic serial function will be used instead.
188 *
189 * The driver.owner field should be set to the module owner of this driver.
190 * The driver.name field should be set to the name of this driver (remember
191 * it will show up in sysfs, so it needs to be short and to the point.
192 * Useing the module name is a good idea.)
193 */
194struct usb_serial_driver {
195 const char *description;
196 const struct usb_device_id *id_table;
197 char num_interrupt_in;
198 char num_interrupt_out;
199 char num_bulk_in;
200 char num_bulk_out;
201 char num_ports;
202
203 struct list_head driver_list;
204 struct device_driver driver;
205
206 int (*probe) (struct usb_serial *serial, const struct usb_device_id *id);
207 int (*attach) (struct usb_serial *serial);
208 int (*calc_num_ports) (struct usb_serial *serial);
209
210 void (*shutdown) (struct usb_serial *serial);
211
212 int (*port_probe) (struct usb_serial_port *port);
213 int (*port_remove) (struct usb_serial_port *port);
214
215 /* serial function calls */
216 int (*open) (struct usb_serial_port *port, struct file * filp);
217 void (*close) (struct usb_serial_port *port, struct file * filp);
218 int (*write) (struct usb_serial_port *port, const unsigned char *buf, int count);
219 int (*write_room) (struct usb_serial_port *port);
220 int (*ioctl) (struct usb_serial_port *port, struct file * file, unsigned int cmd, unsigned long arg);
221 void (*set_termios) (struct usb_serial_port *port, struct termios * old);
222 void (*break_ctl) (struct usb_serial_port *port, int break_state);
223 int (*chars_in_buffer) (struct usb_serial_port *port);
224 void (*throttle) (struct usb_serial_port *port);
225 void (*unthrottle) (struct usb_serial_port *port);
226 int (*tiocmget) (struct usb_serial_port *port, struct file *file);
227 int (*tiocmset) (struct usb_serial_port *port, struct file *file, unsigned int set, unsigned int clear);
228
229 void (*read_int_callback)(struct urb *urb, struct pt_regs *regs);
230 void (*write_int_callback)(struct urb *urb, struct pt_regs *regs);
231 void (*read_bulk_callback)(struct urb *urb, struct pt_regs *regs);
232 void (*write_bulk_callback)(struct urb *urb, struct pt_regs *regs);
233};
234#define to_usb_serial_driver(d) container_of(d, struct usb_serial_driver, driver)
235
236extern int usb_serial_register(struct usb_serial_driver *driver);
237extern void usb_serial_deregister(struct usb_serial_driver *driver);
238extern void usb_serial_port_softint(struct usb_serial_port *port);
239
240extern int usb_serial_probe(struct usb_interface *iface, const struct usb_device_id *id);
241extern void usb_serial_disconnect(struct usb_interface *iface);
242
243extern int ezusb_writememory (struct usb_serial *serial, int address, unsigned char *data, int length, __u8 bRequest);
244extern int ezusb_set_reset (struct usb_serial *serial, unsigned char reset_bit);
245
246/* USB Serial console functions */
247#ifdef CONFIG_USB_SERIAL_CONSOLE
248extern void usb_serial_console_init (int debug, int minor);
249extern void usb_serial_console_exit (void);
250extern void usb_serial_console_disconnect(struct usb_serial *serial);
251#else
252static inline void usb_serial_console_init (int debug, int minor) { }
253static inline void usb_serial_console_exit (void) { }
254static inline void usb_serial_console_disconnect(struct usb_serial *serial) {}
255#endif
256
257/* Functions needed by other parts of the usbserial core */
258extern struct usb_serial *usb_serial_get_by_index (unsigned int minor);
259extern void usb_serial_put(struct usb_serial *serial);
260extern int usb_serial_generic_open (struct usb_serial_port *port, struct file *filp);
261extern int usb_serial_generic_write (struct usb_serial_port *port, const unsigned char *buf, int count);
262extern void usb_serial_generic_close (struct usb_serial_port *port, struct file *filp);
263extern int usb_serial_generic_write_room (struct usb_serial_port *port);
264extern int usb_serial_generic_chars_in_buffer (struct usb_serial_port *port);
265extern void usb_serial_generic_read_bulk_callback (struct urb *urb, struct pt_regs *regs);
266extern void usb_serial_generic_write_bulk_callback (struct urb *urb, struct pt_regs *regs);
267extern void usb_serial_generic_shutdown (struct usb_serial *serial);
268extern int usb_serial_generic_register (int debug);
269extern void usb_serial_generic_deregister (void);
270
271extern int usb_serial_bus_register (struct usb_serial_driver *device);
272extern void usb_serial_bus_deregister (struct usb_serial_driver *device);
273
274extern struct usb_serial_driver usb_serial_generic_device;
275extern struct bus_type usb_serial_bus_type;
276extern struct tty_driver *usb_serial_tty_driver;
277
278static inline void usb_serial_debug_data(int debug,
279 struct device *dev,
280 const char *function, int size,
281 const unsigned char *data)
282{
283 int i;
284
285 if (debug) {
286 dev_printk(KERN_DEBUG, dev, "%s - length = %d, data = ", function, size);
287 for (i = 0; i < size; ++i)
288 printk ("%.2x ", data[i]);
289 printk ("\n");
290 }
291}
292
293/* Use our own dbg macro */
294#undef dbg
295#define dbg(format, arg...) do { if (debug) printk(KERN_DEBUG "%s: " format "\n" , __FILE__ , ## arg); } while (0)
296
297
298
299#endif /* ifdef __LINUX_USB_SERIAL_H */
300
diff --git a/include/linux/usb_ch9.h b/include/linux/usb_ch9.h
index a2aacfc7af2f..c720d107ff29 100644
--- a/include/linux/usb_ch9.h
+++ b/include/linux/usb_ch9.h
@@ -51,6 +51,9 @@
51#define USB_RECIP_INTERFACE 0x01 51#define USB_RECIP_INTERFACE 0x01
52#define USB_RECIP_ENDPOINT 0x02 52#define USB_RECIP_ENDPOINT 0x02
53#define USB_RECIP_OTHER 0x03 53#define USB_RECIP_OTHER 0x03
54/* From Wireless USB 1.0 */
55#define USB_RECIP_PORT 0x04
56#define USB_RECIP_RPIPE 0x05
54 57
55/* 58/*
56 * Standard requests, for the bRequest field of a SETUP packet. 59 * Standard requests, for the bRequest field of a SETUP packet.
@@ -73,7 +76,9 @@
73 76
74#define USB_REQ_SET_ENCRYPTION 0x0D /* Wireless USB */ 77#define USB_REQ_SET_ENCRYPTION 0x0D /* Wireless USB */
75#define USB_REQ_GET_ENCRYPTION 0x0E 78#define USB_REQ_GET_ENCRYPTION 0x0E
79#define USB_REQ_RPIPE_ABORT 0x0E
76#define USB_REQ_SET_HANDSHAKE 0x0F 80#define USB_REQ_SET_HANDSHAKE 0x0F
81#define USB_REQ_RPIPE_RESET 0x0F
77#define USB_REQ_GET_HANDSHAKE 0x10 82#define USB_REQ_GET_HANDSHAKE 0x10
78#define USB_REQ_SET_CONNECTION 0x11 83#define USB_REQ_SET_CONNECTION 0x11
79#define USB_REQ_SET_SECURITY_DATA 0x12 84#define USB_REQ_SET_SECURITY_DATA 0x12
@@ -159,6 +164,8 @@ struct usb_ctrlrequest {
159#define USB_DT_BOS 0x0f 164#define USB_DT_BOS 0x0f
160#define USB_DT_DEVICE_CAPABILITY 0x10 165#define USB_DT_DEVICE_CAPABILITY 0x10
161#define USB_DT_WIRELESS_ENDPOINT_COMP 0x11 166#define USB_DT_WIRELESS_ENDPOINT_COMP 0x11
167#define USB_DT_WIRE_ADAPTER 0x21
168#define USB_DT_RPIPE 0x22
162 169
163/* conventional codes for class-specific descriptors */ 170/* conventional codes for class-specific descriptors */
164#define USB_DT_CS_DEVICE 0x21 171#define USB_DT_CS_DEVICE 0x21
diff --git a/include/linux/usb_gadget.h b/include/linux/usb_gadget.h
index 1d78870ed8af..e17186dbcdca 100644
--- a/include/linux/usb_gadget.h
+++ b/include/linux/usb_gadget.h
@@ -872,9 +872,9 @@ int usb_gadget_config_buf(const struct usb_config_descriptor *config,
872/* utility wrapping a simple endpoint selection policy */ 872/* utility wrapping a simple endpoint selection policy */
873 873
874extern struct usb_ep *usb_ep_autoconfig (struct usb_gadget *, 874extern struct usb_ep *usb_ep_autoconfig (struct usb_gadget *,
875 struct usb_endpoint_descriptor *) __init; 875 struct usb_endpoint_descriptor *) __devinit;
876 876
877extern void usb_ep_autoconfig_reset (struct usb_gadget *) __init; 877extern void usb_ep_autoconfig_reset (struct usb_gadget *) __devinit;
878 878
879#endif /* __KERNEL__ */ 879#endif /* __KERNEL__ */
880 880
diff --git a/include/linux/usb_usual.h b/include/linux/usb_usual.h
index 608487a62c98..f38f43f20fae 100644
--- a/include/linux/usb_usual.h
+++ b/include/linux/usb_usual.h
@@ -43,6 +43,8 @@
43 /* Need delay after Command phase */ \ 43 /* Need delay after Command phase */ \
44 US_FLAG(NO_WP_DETECT, 0x00000200) \ 44 US_FLAG(NO_WP_DETECT, 0x00000200) \
45 /* Don't check for write-protect */ \ 45 /* Don't check for write-protect */ \
46 US_FLAG(MAX_SECTORS_64, 0x00000400) \
47 /* Sets max_sectors to 64 */
46 48
47#define US_FLAG(name, value) US_FL_##name = value , 49#define US_FLAG(name, value) US_FL_##name = value ,
48enum { US_DO_ALL_FLAGS }; 50enum { US_DO_ALL_FLAGS };
diff --git a/include/linux/vmalloc.h b/include/linux/vmalloc.h
index f6024ab4eff0..71b6363caaaf 100644
--- a/include/linux/vmalloc.h
+++ b/include/linux/vmalloc.h
@@ -11,6 +11,7 @@ struct vm_area_struct;
11#define VM_ALLOC 0x00000002 /* vmalloc() */ 11#define VM_ALLOC 0x00000002 /* vmalloc() */
12#define VM_MAP 0x00000004 /* vmap()ed pages */ 12#define VM_MAP 0x00000004 /* vmap()ed pages */
13#define VM_USERMAP 0x00000008 /* suitable for remap_vmalloc_range */ 13#define VM_USERMAP 0x00000008 /* suitable for remap_vmalloc_range */
14#define VM_VPAGES 0x00000010 /* buffer for pages was vmalloc'ed */
14/* bits [20..32] reserved for arch specific ioremap internals */ 15/* bits [20..32] reserved for arch specific ioremap internals */
15 16
16/* 17/*
diff --git a/include/linux/vmstat.h b/include/linux/vmstat.h
index 3e0daf54133e..1ab806c47514 100644
--- a/include/linux/vmstat.h
+++ b/include/linux/vmstat.h
@@ -57,7 +57,7 @@ static inline void __count_vm_events(enum vm_event_item item, long delta)
57 57
58static inline void count_vm_events(enum vm_event_item item, long delta) 58static inline void count_vm_events(enum vm_event_item item, long delta)
59{ 59{
60 get_cpu_var(vm_event_states.event[item])++; 60 get_cpu_var(vm_event_states.event[item]) += delta;
61 put_cpu(); 61 put_cpu();
62} 62}
63 63
@@ -186,11 +186,16 @@ static inline void __mod_zone_page_state(struct zone *zone,
186 zone_page_state_add(delta, zone, item); 186 zone_page_state_add(delta, zone, item);
187} 187}
188 188
189static inline void __inc_zone_state(struct zone *zone, enum zone_stat_item item)
190{
191 atomic_long_inc(&zone->vm_stat[item]);
192 atomic_long_inc(&vm_stat[item]);
193}
194
189static inline void __inc_zone_page_state(struct page *page, 195static inline void __inc_zone_page_state(struct page *page,
190 enum zone_stat_item item) 196 enum zone_stat_item item)
191{ 197{
192 atomic_long_inc(&page_zone(page)->vm_stat[item]); 198 __inc_zone_state(page_zone(page), item);
193 atomic_long_inc(&vm_stat[item]);
194} 199}
195 200
196static inline void __dec_zone_page_state(struct page *page, 201static inline void __dec_zone_page_state(struct page *page,
diff --git a/include/linux/vt.h b/include/linux/vt.h
index 9f95b0bea5b3..8ab334a48222 100644
--- a/include/linux/vt.h
+++ b/include/linux/vt.h
@@ -1,6 +1,16 @@
1#ifndef _LINUX_VT_H 1#ifndef _LINUX_VT_H
2#define _LINUX_VT_H 2#define _LINUX_VT_H
3 3
4/*
5 * These constants are also useful for user-level apps (e.g., VC
6 * resizing).
7 */
8#define MIN_NR_CONSOLES 1 /* must be at least 1 */
9#define MAX_NR_CONSOLES 63 /* serial lines start at 64 */
10#define MAX_NR_USER_CONSOLES 63 /* must be root to allocate above this */
11 /* Note: the ioctl VT_GETSTATE does not work for
12 consoles 16 and higher (since it returns a short) */
13
4/* 0x56 is 'V', to avoid collision with termios and kd */ 14/* 0x56 is 'V', to avoid collision with termios and kd */
5 15
6#define VT_OPENQRY 0x5600 /* find available vt */ 16#define VT_OPENQRY 0x5600 /* find available vt */
diff --git a/include/linux/vt_kern.h b/include/linux/vt_kern.h
index 940d0261a545..918a29763aea 100644
--- a/include/linux/vt_kern.h
+++ b/include/linux/vt_kern.h
@@ -26,6 +26,7 @@
26 26
27extern void kd_mksound(unsigned int hz, unsigned int ticks); 27extern void kd_mksound(unsigned int hz, unsigned int ticks);
28extern int kbd_rate(struct kbd_repeat *rep); 28extern int kbd_rate(struct kbd_repeat *rep);
29extern int fg_console, last_console, want_console;
29 30
30/* console.c */ 31/* console.c */
31 32
diff --git a/include/linux/wait.h b/include/linux/wait.h
index 794be7af58ae..b3b9048421d8 100644
--- a/include/linux/wait.h
+++ b/include/linux/wait.h
@@ -77,17 +77,7 @@ struct task_struct;
77#define __WAIT_BIT_KEY_INITIALIZER(word, bit) \ 77#define __WAIT_BIT_KEY_INITIALIZER(word, bit) \
78 { .flags = word, .bit_nr = bit, } 78 { .flags = word, .bit_nr = bit, }
79 79
80/* 80extern void init_waitqueue_head(wait_queue_head_t *q);
81 * lockdep: we want one lock-class for all waitqueue locks.
82 */
83extern struct lock_class_key waitqueue_lock_key;
84
85static inline void init_waitqueue_head(wait_queue_head_t *q)
86{
87 spin_lock_init(&q->lock);
88 lockdep_set_class(&q->lock, &waitqueue_lock_key);
89 INIT_LIST_HEAD(&q->task_list);
90}
91 81
92static inline void init_waitqueue_entry(wait_queue_t *q, struct task_struct *p) 82static inline void init_waitqueue_entry(wait_queue_t *q, struct task_struct *p)
93{ 83{
generated by cgit v1.2.2 (git 2.25.0) at 2024-09-22 13:35:16 -0400