Gitweb:
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=20e89767096392a2cb2404437d3d181b8827af38
Commit: 20e89767096392a2cb2404437d3d181b8827af38
Parent: 252e0ba6b77dcfae448fa2fbaf796e8a83839e75
Author: Peter Zijlstra <[EMAIL PROTECTED]>
AuthorDate: Tue Oct 16 23:25:43 2007 -0700
Committer: Linus Torvalds <[EMAIL PROTECTED]>
CommitDate: Wed Oct 17 08:42:44 2007 -0700
lib: make percpu_counter_add take s64
percpu_counter is a s64 counter, make _add consitent.
Signed-off-by: Peter Zijlstra <[EMAIL PROTECTED]>
Signed-off-by: Andrew Morton <[EMAIL PROTECTED]>
Signed-off-by: Linus Torvalds <[EMAIL PROTECTED]>
---
include/linux/percpu_counter.h | 6 +++---
lib/percpu_counter.c | 4 ++--
2 files changed, 5 insertions(+), 5 deletions(-)
diff --git a/include/linux/percpu_counter.h b/include/linux/percpu_counter.h
index 40df86f..e8fa2da 100644
--- a/include/linux/percpu_counter.h
+++ b/include/linux/percpu_counter.h
@@ -32,10 +32,10 @@ struct percpu_counter {
void percpu_counter_init(struct percpu_counter *fbc, s64 amount);
void percpu_counter_destroy(struct percpu_counter *fbc);
-void __percpu_counter_add(struct percpu_counter *fbc, s32 amount, s32 batch);
+void __percpu_counter_add(struct percpu_counter *fbc, s64 amount, s32 batch);
s64 percpu_counter_sum(struct percpu_counter *fbc);
-static inline void percpu_counter_add(struct percpu_counter *fbc, s32 amount)
+static inline void percpu_counter_add(struct percpu_counter *fbc, s64 amount)
{
__percpu_counter_add(fbc, amount, FBC_BATCH);
}
@@ -79,7 +79,7 @@ static inline void percpu_counter_destroy(struct
percpu_counter *fbc)
percpu_counter_add(fbc, amount)
static inline void
-percpu_counter_add(struct percpu_counter *fbc, s32 amount)
+percpu_counter_add(struct percpu_counter *fbc, s64 amount)
{
preempt_disable();
fbc->count += amount;
diff --git a/lib/percpu_counter.c b/lib/percpu_counter.c
index f736d67..f7ac68c 100644
--- a/lib/percpu_counter.c
+++ b/lib/percpu_counter.c
@@ -14,9 +14,9 @@ static LIST_HEAD(percpu_counters);
static DEFINE_MUTEX(percpu_counters_lock);
#endif
-void __percpu_counter_add(struct percpu_counter *fbc, s32 amount, s32 batch)
+void __percpu_counter_add(struct percpu_counter *fbc, s64 amount, s32 batch)
{
- long count;
+ s64 count;
s32 *pcount;
int cpu = get_cpu();
-
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