linux

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History

Wei Yongjun c481420248 perf: Fix error return code

Fix to return -ENOMEM in the allocation error case instead of 0
(if pmu_bus_running == 1), as done elsewhere in this function.

Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Cc: a.p.zijlstra@chello.nl
Cc: paulus@samba.org
Cc: acme@ghostprotocols.net
Link: http://lkml.kernel.org/r/CAPgLHd8j_fWcgqe%3DKLWjpBj%2B%3Do0Pw6Z-SEq%3DNTPU08c2w1tngQ@mail.gmail.com
[ Tweaked the error code setting placement and the changelog. ]
Signed-off-by: Ingo Molnar <mingo@kernel.org>

2013-04-12 06:33:56 +02:00

callchain.c

perf: Add attribute to filter out callchains

2012-08-10 12:40:57 -03:00

core.c

perf: Fix error return code

2013-04-12 06:33:56 +02:00

hw_breakpoint.c

perf/hwbp: Fix cleanup in case of kzalloc failure

2013-02-14 17:06:39 -03:00

internal.h

perf: Fix ring_buffer perf_output_space() boundary calculation