From: Gleb Natapov Date: Tue, 22 Nov 2011 14:08:21 +0000 (+0200) Subject: perf: Do no try to schedule task events if there are none X-Git-Tag: v3.2-rc5~8^2~1 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=86b47c25494b824da655b95f6fdb4fdb3f17aa77;p=pandora-kernel.git 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 Signed-off-by: Peter Zijlstra Link: http://lkml.kernel.org/r/20111122140821.GF2557@redhat.com Signed-off-by: Ingo Molnar --- Reading git-diff-tree failed