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| author | Paul Mackerras <paulus@samba.org> | 2009-06-11 04:55:42 (GMT) |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2009-06-11 14:48:37 (GMT) |
| commit | 106b506c3a8b74daa5751e83ed3e46438fcf9a52 (patch) | |
| tree | ad141aa86b020501823c7e2c7ac0abb9f27cf5a1 /arch/powerpc/include/asm | |
| parent | 4da52960fd1ae3ddd14901bc88b608cbeaa4b9a6 (diff) | |
| download | linux-106b506c3a8b74daa5751e83ed3e46438fcf9a52.tar.xz | |
perf_counter: powerpc: Implement generalized cache events for POWER processors
This adds tables of event codes for the generalized cache events for
all the currently supported powerpc processors: POWER{4,5,5+,6,7} and
PPC970*, plus powerpc-specific code to use these tables when a
generalized cache event is requested.
Signed-off-by: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
LKML-Reference: <18992.36430.933526.742969@drongo.ozlabs.ibm.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch/powerpc/include/asm')
| -rw-r--r-- | arch/powerpc/include/asm/perf_counter.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/powerpc/include/asm/perf_counter.h b/arch/powerpc/include/asm/perf_counter.h index 1c60f0c..cc7c887 100644 --- a/arch/powerpc/include/asm/perf_counter.h +++ b/arch/powerpc/include/asm/perf_counter.h @@ -33,6 +33,9 @@ struct power_pmu { u32 flags; int n_generic; int *generic_events; + int (*cache_events)[PERF_COUNT_HW_CACHE_MAX] + [PERF_COUNT_HW_CACHE_OP_MAX] + [PERF_COUNT_HW_CACHE_RESULT_MAX]; }; extern struct power_pmu *ppmu; |