Gitweb:
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=b4ef0296f214a1e0e65f161f88663b0ca1acca31
Commit: b4ef0296f214a1e0e65f161f88663b0ca1acca31
Parent: c67ad917cbf21b2862e2cf8e8b28339872ef7927
Author: Andrew Morton <[EMAIL PROTECTED]>
AuthorDate: Sun Jul 15 23:39:51 2007 -0700
Committer: Linus Torvalds <[EMAIL PROTECTED]>
CommitDate: Mon Jul 16 09:05:41 2007 -0700
percpu_counters: use for_each_online_cpu()
Now that we have implemented hotunplug-time counter spilling,
percpu_counter_sum() only needs to look at online CPUs.
Cc: Gautham R Shenoy <[EMAIL PROTECTED]>
Cc: Oleg Nesterov <[EMAIL PROTECTED]>
Cc: Peter Zijlstra <[EMAIL PROTECTED]>
Signed-off-by: Andrew Morton <[EMAIL PROTECTED]>
Signed-off-by: Linus Torvalds <[EMAIL PROTECTED]>
---
lib/percpu_counter.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/lib/percpu_counter.c b/lib/percpu_counter.c
index 8901c4e..cf22c61 100644
--- a/lib/percpu_counter.c
+++ b/lib/percpu_counter.c
@@ -45,7 +45,7 @@ s64 percpu_counter_sum(struct percpu_counter *fbc)
spin_lock(&fbc->lock);
ret = fbc->count;
- for_each_possible_cpu(cpu) {
+ for_each_online_cpu(cpu) {
s32 *pcount = per_cpu_ptr(fbc->counters, cpu);
ret += *pcount;
}
-
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