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| author | Peter Zijlstra <a.p.zijlstra@chello.nl> | 2009-06-05 18:01:29 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2009-06-05 18:07:48 +0200 |
| commit | 6a24ed6c6082ec65d19331a4bfa30c0512a1a822 (patch) | |
| tree | 0d8beed316cf34cd8e986eb2f9b230a29caa6c88 /include/linux/perf_counter.h | |
| parent | 689802b2d0536e72281dc959ab9cb34fb3c304cf (diff) | |
| download | lwn-6a24ed6c6082ec65d19331a4bfa30c0512a1a822.tar.gz lwn-6a24ed6c6082ec65d19331a4bfa30c0512a1a822.zip | |
perf_counter: Fix frequency adjustment for < HZ
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Arnaldo Carvalho de Melo <acme@redhat.com>
LKML-Reference: <new-submission>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'include/linux/perf_counter.h')
| -rw-r--r-- | include/linux/perf_counter.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/include/linux/perf_counter.h b/include/linux/perf_counter.h index 6bc250039738..4f9d39ecdc05 100644 --- a/include/linux/perf_counter.h +++ b/include/linux/perf_counter.h @@ -373,6 +373,9 @@ struct hw_perf_counter { u64 sample_period; atomic64_t period_left; u64 interrupts; + + u64 freq_count; + u64 freq_interrupts; #endif }; |