58 files changed, 1115 insertions, 812 deletions

diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h
index 427b0d61be6c..c773ee545ebd 100644
--- a/include/linux/blkdev.h
+++ b/include/linux/blkdev.h
@@ -748,6 +748,7 @@ extern void blk_queue_invalidate_tags(request_queue_t *);
 extern long blk_congestion_wait(int rw, long timeout);
 extern struct blk_queue_tag *blk_init_tags(int);
 extern void blk_free_tags(struct blk_queue_tag *);
+extern void blk_congestion_end(int rw);
 
 extern void blk_rq_bio_prep(request_queue_t *, struct request *, struct bio *);
 extern int blkdev_issue_flush(struct block_device *, sector_t *);
diff --git a/include/linux/bootmem.h b/include/linux/bootmem.h
index 1021f508d82c..e319c649e4fd 100644
--- a/include/linux/bootmem.h
+++ b/include/linux/bootmem.h
@@ -114,7 +114,7 @@ extern void *__init alloc_large_system_hash(const char *tablename,
 #else
 #define HASHDIST_DEFAULT 0
 #endif
-extern int __initdata hashdist;         /* Distribute hashes across NUMA nodes? */
+extern int hashdist;            /* Distribute hashes across NUMA nodes? */
 
 
 #endif /* _LINUX_BOOTMEM_H */
diff --git a/include/linux/dcache.h b/include/linux/dcache.h
index 471781ffeab1..44605be59409 100644
--- a/include/linux/dcache.h
+++ b/include/linux/dcache.h
@@ -221,6 +221,7 @@ static inline int dname_external(struct dentry *dentry)
  */
 extern void d_instantiate(struct dentry *, struct inode *);
 extern struct dentry * d_instantiate_unique(struct dentry *, struct inode *);
+extern struct dentry * d_materialise_unique(struct dentry *, struct inode *);
 extern void d_delete(struct dentry *);
 
 /* allocate/de-allocate */
diff --git a/include/linux/dccp.h b/include/linux/dccp.h
index 676333b9fad0..2d7671c92c0b 100644
--- a/include/linux/dccp.h
+++ b/include/linux/dccp.h
@@ -438,6 +438,7 @@ struct dccp_ackvec;
  * @dccps_role - Role of this sock, one of %dccp_role
  * @dccps_ndp_count - number of Non Data Packets since last data packet
  * @dccps_hc_rx_ackvec - rx half connection ack vector
+ * @dccps_xmit_timer - timer for when CCID is not ready to send
  */
 struct dccp_sock {
         /* inet_connection_sock has to be the first member of dccp_sock */
@@ -470,6 +471,7 @@ struct dccp_sock {
         enum dccp_role                  dccps_role:2;
         __u8                            dccps_hc_rx_insert_options:1;
         __u8                            dccps_hc_tx_insert_options:1;
+        struct timer_list               dccps_xmit_timer;
 };
  
 static inline struct dccp_sock *dccp_sk(const struct sock *sk)
diff --git a/include/linux/fib_rules.h b/include/linux/fib_rules.h
new file mode 100644
index 000000000000..4418c8d9d479
--- /dev/null
+++ b/include/linux/fib_rules.h
@@ -0,0 +1,65 @@
+#ifndef __LINUX_FIB_RULES_H
+#define __LINUX_FIB_RULES_H
+
+#include <linux/types.h>
+#include <linux/rtnetlink.h>
+
+/* rule is permanent, and cannot be deleted */
+#define FIB_RULE_PERMANENT      1
+
+struct fib_rule_hdr
+{
+        __u8            family;
+        __u8            dst_len;
+        __u8            src_len;
+        __u8            tos;
+
+        __u8            table;
+        __u8            res1;   /* reserved */
+        __u8            res2;   /* reserved */
+        __u8            action;
+
+        __u32           flags;
+};
+
+enum
+{
+        FRA_UNSPEC,
+        FRA_DST,        /* destination address */
+        FRA_SRC,        /* source address */
+        FRA_IFNAME,     /* interface name */
+        FRA_UNUSED1,
+        FRA_UNUSED2,
+        FRA_PRIORITY,   /* priority/preference */
+        FRA_UNUSED3,
+        FRA_UNUSED4,
+        FRA_UNUSED5,
+        FRA_FWMARK,     /* netfilter mark */
+        FRA_FLOW,       /* flow/class id */
+        FRA_UNUSED6,
+        FRA_UNUSED7,
+        FRA_UNUSED8,
+        FRA_TABLE,      /* Extended table id */
+        FRA_FWMASK,     /* mask for netfilter mark */
+        __FRA_MAX
+};
+
+#define FRA_MAX (__FRA_MAX - 1)
+
+enum
+{
+        FR_ACT_UNSPEC,
+        FR_ACT_TO_TBL,          /* Pass to fixed table */
+        FR_ACT_RES1,
+        FR_ACT_RES2,
+        FR_ACT_RES3,
+        FR_ACT_RES4,
+        FR_ACT_BLACKHOLE,       /* Drop without notification */
+        FR_ACT_UNREACHABLE,     /* Drop with ENETUNREACH */
+        FR_ACT_PROHIBIT,        /* Drop with EACCES */
+        __FR_ACT_MAX,