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| author | Peter Zijlstra | 2009-03-30 19:07:14 +0200 |
|---|---|---|
| committer | Ingo Molnar | 2009-04-06 09:30:43 +0200 |
| commit | 394ee07623cf556c8daae2b3c00cf5fea47f0811 (patch) | |
| tree | f3568c9d779c282732c7bbeccb75a4bb3041b857 /sound | |
| parent | perf_counter tools: kerneltop: update event_types (diff) | |
| download | kernel-qcow2-linux-394ee07623cf556c8daae2b3c00cf5fea47f0811.tar.gz kernel-qcow2-linux-394ee07623cf556c8daae2b3c00cf5fea47f0811.tar.xz kernel-qcow2-linux-394ee07623cf556c8daae2b3c00cf5fea47f0811.zip | |
perf_counter: provide generic callchain bits
Provide the generic callchain support bits. If hw_event->callchain is
set the arch specific perf_callchain() function is called upon to
provide a perf_callchain_entry structure filled with the current
callchain.
If it does so, it is added to the overflow output event.
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Acked-by: Paul Mackerras <paulus@samba.org>
Orig-LKML-Reference: <20090330171024.254266860@chello.nl>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'sound')
0 files changed, 0 insertions, 0 deletions