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perf_counter: Rename L2 to LL cache

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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>
This commit is contained in:
Peter Zijlstra
2009-06-11 14:19:11 +02:00
committed by Ingo Molnar
parent f4dbfa8f31
commit 8be6e8f3c3
8 changed files with 14 additions and 14 deletions
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12
arch/x86/kernel/cpu/perf_counter.c
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@ -131,7 +131,7 @@ static const u64 nehalem_hw_cache_event_ids
[ C(RESULT_MISS) ] = 0x0,
},
},
[ C(L2 ) ] = {
[ C(LL ) ] = {
[ C(OP_READ) ] = {
[ C(RESULT_ACCESS) ] = 0x0324, /* L2_RQSTS.LOADS */
[ C(RESULT_MISS) ] = 0x0224, /* L2_RQSTS.LD_MISS */
@ -141,8 +141,8 @@ static const u64 nehalem_hw_cache_event_ids
[ C(RESULT_MISS) ] = 0x0824, /* L2_RQSTS.RFO_MISS */
},
[ C(OP_PREFETCH) ] = {
[ C(RESULT_ACCESS) ] = 0xc024, /* L2_RQSTS.PREFETCHES */
[ C(RESULT_MISS) ] = 0x8024, /* L2_RQSTS.PREFETCH_MISS */
[ C(RESULT_ACCESS) ] = 0x4f2e, /* LLC Reference */
[ C(RESULT_MISS) ] = 0x412e, /* LLC Misses */
},
},
[ C(DTLB) ] = {
@ -222,7 +222,7 @@ static const u64 core2_hw_cache_event_ids
[ C(RESULT_MISS) ] = 0,
},
},
[ C(L2 ) ] = {
[ C(LL ) ] = {
[ C(OP_READ) ] = {
[ C(RESULT_ACCESS) ] = 0x4f29, /* L2_LD.MESI */
[ C(RESULT_MISS) ] = 0x4129, /* L2_LD.ISTATE */
@ -313,7 +313,7 @@ static const u64 atom_hw_cache_event_ids
[ C(RESULT_MISS) ] = 0,
},
},
[ C(L2 ) ] = {
[ C(LL ) ] = {
[ C(OP_READ) ] = {
[ C(RESULT_ACCESS) ] = 0x4f29, /* L2_LD.MESI */
[ C(RESULT_MISS) ] = 0x4129, /* L2_LD.ISTATE */
@ -422,7 +422,7 @@ static const u64 amd_0f_hw_cache_event_ids
[ C(RESULT_MISS) ] = 0,
},
},
[ C(L2 ) ] = {
[ C(LL ) ] = {
[ C(OP_READ) ] = {
[ C(RESULT_ACCESS) ] = 0,
[ C(RESULT_MISS) ] = 0,