Linus Torvalds 4536e4d1d2 Revert "perf: Add PM notifiers to fix CPU hotplug races" ... This reverts commit 144060fee0. It causes a resume regression for Andi on his Acer Aspire 1830T post 3.1. The screen just stays black after wakeup. Also, it really looks like the wrong way to suspend and resume perf events: I think they should be done as part of the CPU suspend and resume, rather than as a notifier that does smp_call_function(). Reported-by: Andi Kleen <andi@firstfloor.org> Acked-by: Ingo Molnar <mingo@elte.hu> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Rafael J. Wysocki <rjw@sisk.pl> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		2011-11-03 07:44:04 -07:00
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core.c	Revert "perf: Add PM notifiers to fix CPU hotplug races"	2011-11-03 07:44:04 -07:00
hw_breakpoint.c	perf: Add context field to perf_event	2011-07-01 11:06:38 +02:00
internal.h	perf: Remove the nmi parameter from the swevent and overflow interface	2011-07-01 11:06:35 +02:00
Makefile	perf: Split up buffer handling from core code	2011-06-09 12:57:54 +02:00
ring_buffer.c	perf: Remove the perf_output_begin(.sample) argument	2011-07-01 11:06:35 +02:00