From: Ingo Molnar <mingo@elte.hu> From: Peter Zijlstra <peter@programming.kicks-ass.net> I have to use oprofile a lot but do want to enable preemption checks. This gives some noise; I think andrew allready mentioned fixin this. The following patch fixes about half of the warnings. Signed-off-by: Andrew Morton <akpm@osdl.org> --- 25-akpm/drivers/oprofile/buffer_sync.c | 4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-) diff -puN drivers/oprofile/buffer_sync.c~oprofile-preempt-warning-fixes drivers/oprofile/buffer_sync.c --- 25/drivers/oprofile/buffer_sync.c~oprofile-preempt-warning-fixes 2004-11-28 00:58:09.946882592 -0800 +++ 25-akpm/drivers/oprofile/buffer_sync.c 2004-11-28 00:58:09.949882136 -0800 @@ -62,7 +62,7 @@ static int task_exit_notify(struct notif /* To avoid latency problems, we only process the current CPU, * hoping that most samples for the task are on this CPU */ - sync_buffer(smp_processor_id()); + sync_buffer(_smp_processor_id()); return 0; } @@ -86,7 +86,7 @@ static int munmap_notify(struct notifier /* To avoid latency problems, we only process the current CPU, * hoping that most samples for the task are on this CPU */ - sync_buffer(smp_processor_id()); + sync_buffer(_smp_processor_id()); return 0; } _