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authorJohn Blackwood <john.blackwood@ccur.com>2010-09-28 18:03:11 -0400
committerIngo Molnar <mingo@elte.hu>2010-10-12 11:45:01 +0200
commitad0cf3478de8677f720ee06393b3147819568d6a (patch)
treecd007170b0f20f724924ff53897bf534847e14c4 /tools
parent29979aa8bd69becd94cbad59093807a417ce2a9e (diff)
downloadop-kernel-dev-ad0cf3478de8677f720ee06393b3147819568d6a.zip
op-kernel-dev-ad0cf3478de8677f720ee06393b3147819568d6a.tar.gz
perf: Fix incorrect copy_from_user() usage
perf events: repair incorrect use of copy_from_user This makes the perf_event_period() return 0 instead of -EFAULT on success. Signed-off-by: John Blackwood<john.blackwood@ccur.com> Signed-off-by: Joe Korty <joe.korty@ccur.com> Acked-by: Peter Zijlstra <a.p.zijlstra@chello.nl> LKML-Reference: <20100928220311.GA18145@tsunami.ccur.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
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