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authorLinus Torvalds <torvalds@linux-foundation.org>2008-04-18 21:02:35 -0400
committerLinus Torvalds <torvalds@linux-foundation.org>2008-04-18 21:02:35 -0400
commit334d094504c2fe1c44211ecb49146ae6bca8c321 (patch)
treed3c0f68e4b9f8e3d2ccc39e7dfe5de0534a5fad9 /lib
parentd1a4be630fb068f251d64b62919f143c49ca8057 (diff)
parentd1643d24c61b725bef399cc1cf2944b4c9c23177 (diff)
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6.26
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6.26: (1090 commits) [NET]: Fix and allocate less memory for ->priv'less netdevices [IPV6]: Fix dangling references on error in fib6_add(). [NETLABEL]: Fix NULL deref in netlbl_unlabel_staticlist_gen() if ifindex not found [PKT_SCHED]: Fix datalen check in tcf_simp_init(). [INET]: Uninline the __inet_inherit_port call. [INET]: Drop the inet_inherit_port() call. SCTP: Initialize partial_bytes_acked to 0, when all of the data is acked. [netdrvr] forcedeth: internal simplifications; changelog removal phylib: factor out get_phy_id from within get_phy_device PHY: add BCM5464 support to broadcom PHY driver cxgb3: Fix __must_check warning with dev_dbg. tc35815: Statistics cleanup natsemi: fix MMIO for PPC 44x platforms [TIPC]: Cleanup of TIPC reference table code [TIPC]: Optimized initialization of TIPC reference table [TIPC]: Remove inlining of reference table locking routines e1000: convert uint16_t style integers to u16 ixgb: convert uint16_t style integers to u16 sb1000.c: make const arrays static sb1000.c: stop inlining largish static functions ...
Diffstat (limited to 'lib')
-rw-r--r--lib/Makefile1
-rw-r--r--lib/kobject_uevent.c6
-rw-r--r--lib/pcounter.c58
3 files changed, 4 insertions, 61 deletions
diff --git a/lib/Makefile b/lib/Makefile
index 28dba90d502..4d7649c326f 100644
--- a/lib/Makefile
+++ b/lib/Makefile
@@ -60,7 +60,6 @@ obj-$(CONFIG_TEXTSEARCH_KMP) += ts_kmp.o
60obj-$(CONFIG_TEXTSEARCH_BM) += ts_bm.o 60obj-$(CONFIG_TEXTSEARCH_BM) += ts_bm.o
61obj-$(CONFIG_TEXTSEARCH_FSM) += ts_fsm.o 61obj-$(CONFIG_TEXTSEARCH_FSM) += ts_fsm.o
62obj-$(CONFIG_SMP) += percpu_counter.o 62obj-$(CONFIG_SMP) += percpu_counter.o
63obj-$(CONFIG_SMP) += pcounter.o
64obj-$(CONFIG_AUDIT_GENERIC) += audit.o 63obj-$(CONFIG_AUDIT_GENERIC) += audit.o
65 64
66obj-$(CONFIG_SWIOTLB) += swiotlb.o 65obj-$(CONFIG_SWIOTLB) += swiotlb.o
diff --git a/lib/kobject_uevent.c b/lib/kobject_uevent.c
index 5b6d7f6956b..9fb6b86cf6b 100644
--- a/lib/kobject_uevent.c
+++ b/lib/kobject_uevent.c
@@ -15,11 +15,13 @@
15 */ 15 */
16 16
17#include <linux/spinlock.h> 17#include <linux/spinlock.h>
18#include <linux/string.h>
19#include <linux/kobject.h>
20#include <linux/module.h>
21
18#include <linux/socket.h> 22#include <linux/socket.h>
19#include <linux/skbuff.h> 23#include <linux/skbuff.h>
20#include <linux/netlink.h> 24#include <linux/netlink.h>
21#include <linux/string.h>
22#include <linux/kobject.h>
23#include <net/sock.h> 25#include <net/sock.h>
24 26
25 27
diff --git a/lib/pcounter.c b/lib/pcounter.c
deleted file mode 100644
index 9b56807da93..00000000000
--- a/lib/pcounter.c
+++ /dev/null
@@ -1,58 +0,0 @@
1/*
2 * Define default pcounter functions
3 * Note that often used pcounters use dedicated functions to get a speed increase.
4 * (see DEFINE_PCOUNTER/REF_PCOUNTER_MEMBER)
5 */
6
7#include <linux/module.h>
8#include <linux/pcounter.h>
9#include <linux/smp.h>
10#include <linux/cpumask.h>
11
12static void pcounter_dyn_add(struct pcounter *self, int inc)
13{
14 per_cpu_ptr(self->per_cpu_values, smp_processor_id())[0] += inc;
15}
16
17static int pcounter_dyn_getval(const struct pcounter *self, int cpu)
18{
19 return per_cpu_ptr(self->per_cpu_values, cpu)[0];
20}
21
22int pcounter_getval(const struct pcounter *self)
23{
24 int res = 0, cpu;
25
26 for_each_possible_cpu(cpu)
27 res += self->getval(self, cpu);
28
29 return res;
30}
31EXPORT_SYMBOL_GPL(pcounter_getval);
32
33int pcounter_alloc(struct pcounter *self)
34{
35 int rc = 0;
36 if (self->add == NULL) {
37 self->per_cpu_values = alloc_percpu(int);
38 if (self->per_cpu_values != NULL) {
39 self->add = pcounter_dyn_add;
40 self->getval = pcounter_dyn_getval;
41 } else
42 rc = 1;
43 }
44 return rc;
45}
46EXPORT_SYMBOL_GPL(pcounter_alloc);
47
48void pcounter_free(struct pcounter *self)
49{
50 if (self->per_cpu_values != NULL) {
51 free_percpu(self->per_cpu_values);
52 self->per_cpu_values = NULL;
53 self->getval = NULL;
54 self->add = NULL;
55 }
56}
57EXPORT_SYMBOL_GPL(pcounter_free);
58