Robert Richter 61bccf191f oprofile: Remove 'WQ on CPUx, prefer CPUy' warning ... Under certain workloads we see the following warnings: WQ on CPU0, prefer CPU1 WQ on CPU0, prefer CPU2 WQ on CPU0, prefer CPU3 It warns the user that the wq to access a per-cpu buffers runs not on the same cpu. This happens if the wq is rescheduled on a different cpu than where the buffer is located. This was probably implemented to detect performance issues. Not sure if there actually is one as the buffers are copied to a single buffer anyway which should be the actual bottleneck. We wont change WQ implementation. Since a user can do nothing the warning is pointless. Removing it. Cc: Andi Kleen <andi@firstfloor.org> Signed-off-by: Robert Richter <robert.richter@amd.com>		2012-08-27 14:49:39 +02:00
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buffer_sync.c	oprofile: Fix locking dependency in sync_start()	2011-05-31 16:33:34 +02:00
buffer_sync.h
cpu_buffer.c	oprofile: Remove 'WQ on CPUx, prefer CPUy' warning	2012-08-27 14:49:39 +02:00
cpu_buffer.h
event_buffer.c	locking, oprofile: Annotate oprofilefs lock as raw	2011-09-13 11:12:05 +02:00
event_buffer.h
nmi_timer_int.c	oprofile, x86: Reimplement nmi timer mode using perf event	2011-11-04 16:27:18 +01:00
oprof.c	oprofile, x86: Reimplement nmi timer mode using perf event	2011-11-04 16:27:18 +01:00
oprof.h	oprofile: Fix oprofile_timer_exit() breakage	2011-12-07 11:16:38 +01:00
oprofile_files.c	oprofile: Fix uninitialized memory access when writing to writing to oprofilefs	2011-12-19 17:18:43 +01:00
oprofile_perf.c	oprofile, perf: Use per-cpu framework	2012-06-22 16:31:20 +02:00
oprofile_stats.c
oprofile_stats.h	atomic: use <linux/atomic.h>	2011-07-26 16:49:47 -07:00
oprofilefs.c	simple_open: automatically convert to simple_open()	2012-04-05 15:25:50 -07:00
timer_int.c	oprofile: Remove exit function for timer mode	2011-11-04 15:04:35 +01:00