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authorGleb Natapov <gleb@redhat.com>2011-11-22 18:08:21 +0400
committerIngo Molnar <mingo@elte.hu>2011-12-07 19:31:22 +0400
commit86b47c25494b824da655b95f6fdb4fdb3f17aa77 (patch)
tree45ed2f1c82a258bcbbe0550aa728b11187512322 /tools
parenta33caeb118198286309859f014c0662f3ed54ed4 (diff)
downloadlinux-86b47c25494b824da655b95f6fdb4fdb3f17aa77.tar.xz
perf: Do no try to schedule task events if there are none
perf_event_sched_in() shouldn't try to schedule task events if there are none otherwise task's ctx->is_active will be set and will not be cleared during sched_out. This will prevent newly added events from being scheduled into the task context. Fixes a boo-boo in commit 1d5f003f5a9 ("perf: Do not set task_ctx pointer in cpuctx if there are no events in the context"). Signed-off-by: Gleb Natapov <gleb@redhat.com> Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl> Link: http://lkml.kernel.org/r/20111122140821.GF2557@redhat.com Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'tools')
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