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| author | Peter Zijlstra <a.p.zijlstra@chello.nl> | 2009-06-11 14:19:11 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2009-06-11 17:54:17 +0200 |
| commit | 8be6e8f3c3a13900169f1141870562d0c723b010 (patch) | |
| tree | 0041b2557561ada3566bd309f0b3153e31a9854c /include/linux/perf_counter.h | |
| parent | f4dbfa8f3131a84257223393905f7efad0ca5996 (diff) | |
| download | linux-8be6e8f3c3a13900169f1141870562d0c723b010.tar.gz linux-8be6e8f3c3a13900169f1141870562d0c723b010.tar.bz2 linux-8be6e8f3c3a13900169f1141870562d0c723b010.zip | |
perf_counter: Rename L2 to LL cache
The top (fastest) and last level (biggest) caches are the most
interesting ones, performance wise.
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>
[ Fixed the Nehalem LL table to LLC Reference/Miss events ]
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'include/linux/perf_counter.h')
| -rw-r--r-- | include/linux/perf_counter.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/include/linux/perf_counter.h b/include/linux/perf_counter.h index 887df88a9c2a..20cf5af27ade 100644 --- a/include/linux/perf_counter.h +++ b/include/linux/perf_counter.h @@ -56,14 +56,14 @@ enum perf_hw_id { /* * Generalized hardware cache counters: * - * { L1-D, L1-I, L2, LLC, ITLB, DTLB, BPU } x + * { L1-D, L1-I, LLC, ITLB, DTLB, BPU } x * { read, write, prefetch } x * { accesses, misses } */ enum perf_hw_cache_id { PERF_COUNT_HW_CACHE_L1D = 0, PERF_COUNT_HW_CACHE_L1I = 1, - PERF_COUNT_HW_CACHE_L2 = 2, + PERF_COUNT_HW_CACHE_LL = 2, PERF_COUNT_HW_CACHE_DTLB = 3, PERF_COUNT_HW_CACHE_ITLB = 4, PERF_COUNT_HW_CACHE_BPU = 5, |