https://github.com/torvalds/linux
Revision fe432200abb0d64f409895168d9ad8fbb9d8e6c6 authored by Peter Zijlstra on 18 January 2010, 08:08:26 UTC, committed by Ingo Molnar on 21 January 2010, 12:40:39 UTC
Paul questioned the context in which we should call
perf_event_do_pending(). After looking at that I found that it should be
called from IRQ context these days, however the fallback call-site is
placed in softirq context. Ammend this by placing the callback in the IRQ
timer path.

Reported-by: Paul Mackerras <paulus@samba.org>
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
LKML-Reference: <1263374859.4244.192.camel@laptop>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
1 parent b00eca8
History
Tip revision: fe432200abb0d64f409895168d9ad8fbb9d8e6c6 authored by Peter Zijlstra on 18 January 2010, 08:08:26 UTC
perf: Fix perf_event_do_pending() fallback callsite
Tip revision: fe43220
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