]> git.baikalelectronics.ru Git - kernel.git/commit
perf: Always destroy groups on exit
authorPeter Zijlstra <peterz@infradead.org>
Mon, 5 May 2014 09:41:02 +0000 (11:41 +0200)
committerIngo Molnar <mingo@kernel.org>
Wed, 7 May 2014 11:44:18 +0000 (13:44 +0200)
commit85bdf14656f8075cf9b9798217ca3ad9a533c2f4
tree97610b4279df288805c9118077ef37bc44f075c1
parent349cf82f71c94196f10e4717736277ee9c14f85a
perf: Always destroy groups on exit

Commit b48c406ccd80 ("perf: Fix tear-down of inherited group events")
states that we need to destroy groups for inherited events, but it
doesn't make any sense to not also destroy groups for normal events.

And while it usually makes no difference (the normal events won't
leak, and its very likely all the group events will die in quick
succession) it does make the code more consistent and closes a
potential hole for trouble.

Signed-off-by: Peter Zijlstra <peterz@infradead.org>
Cc: Arnaldo Carvalho de Melo <acme@kernel.org>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Vince Weaver <vincent.weaver@maine.edu>
Cc: Stephane Eranian <eranian@google.com>
Link: http://lkml.kernel.org/n/tip-426egt8zmsm12d2q8k2xz4tt@git.kernel.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>
kernel/events/core.c