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(parent: 4a0deca) | patch
perf_counter: fix up counter free paths
authorPeter Zijlstra <a.p.zijlstra@chello.nl>
Thu, 19 Mar 2009 19:26:16 +0000 (20:26 +0100)
committerIngo Molnar <mingo@elte.hu>
Mon, 6 Apr 2009 07:30:16 +0000 (09:30 +0200)
commitf16009527595ee562308653bc3d0039166d2ab15
tree1fc6f2e5632bd0b2c624ed106a047d6d2127e59ctree | snapshot (tar.gz zip)
parent4a0deca657f3dbb8a707b5dc8f173beec01e7ed2commit | diff
perf_counter: fix up counter free paths

Impact: fix crash during perfcounters use

I found another counter free path, create a free_counter() call to
accomodate generic tear-down.

Fixes an RCU bug.

Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Steven Rostedt <rostedt@goodmis.org>
Orig-LKML-Reference: <20090319194233.652078652@chello.nl>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
kernel/perf_counter.c diff | blob | blame | history
kernel source for telekom puls (alcatel/mediatek)