Gitweb:
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=d243769d3f83b318813a04a9592bb7cfedc6c280
Commit: d243769d3f83b318813a04a9592bb7cfedc6c280
Parent: 721ebe005c3bb9add55b2e462dfc1bcf8efc6b8f
Author: Hugh Dickins <[EMAIL PROTECTED]>
AuthorDate: Mon Aug 27 16:06:19 2007 +0100
Committer: Linus Torvalds <[EMAIL PROTECTED]>
CommitDate: Mon Aug 27 10:27:48 2007 -0700
fix bogus hotplug cpu warning
Fix bogus DEBUG_PREEMPT warning on x86_64, when cpu brought online after
bootup: current_is_keventd is right to note its use of smp_processor_id
is preempt-safe, but should use raw_smp_processor_id to avoid the warning.
Signed-off-by: Hugh Dickins <[EMAIL PROTECTED]>
Signed-off-by: Linus Torvalds <[EMAIL PROTECTED]>
---
kernel/workqueue.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/kernel/workqueue.c b/kernel/workqueue.c
index 58e5c15..e080d1d 100644
--- a/kernel/workqueue.c
+++ b/kernel/workqueue.c
@@ -635,7 +635,7 @@ int keventd_up(void)
int current_is_keventd(void)
{
struct cpu_workqueue_struct *cwq;
- int cpu = smp_processor_id(); /* preempt-safe: keventd is per-cpu */
+ int cpu = raw_smp_processor_id(); /* preempt-safe: keventd is per-cpu */
int ret = 0;
BUG_ON(!keventd_wq);
-
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