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| author | Peter Zijlstra <a.p.zijlstra@chello.nl> | 2009-07-22 09:29:32 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2009-08-09 12:54:30 +0200 |
| commit | 7b4b6658e152ed4568cfff48175d93645df081d1 (patch) | |
| tree | 663ff8dc6b7b11fcfbfaf6e24e146e2e29b3489c /kernel/res_counter.c | |
| parent | 46ab976443c6c566c8fe6fc72a6733a55ba9fbea (diff) | |
perf_counter: Fix software counters for fast moving event sources
Reimplement the software counters to deal with fast moving
event sources (such as tracepoints). This means being able
to generate multiple overflows from a single 'event' as well
as support throttling.
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Paul Mackerras <paulus@samba.org>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'kernel/res_counter.c')
0 files changed, 0 insertions, 0 deletions