diff options
| author | Peter Zijlstra <a.p.zijlstra@chello.nl> | 2009-03-30 13:07:14 -0400 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2009-04-06 03:30:43 -0400 |
| commit | 394ee07623cf556c8daae2b3c00cf5fea47f0811 (patch) | |
| tree | f3568c9d779c282732c7bbeccb75a4bb3041b857 /COPYING | |
| parent | 023c54c42288416b4f43c67bfd5049a76926fad6 (diff) | |
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 'COPYING')
0 files changed, 0 insertions, 0 deletions