[tip:perf/core] x86, perf: Fix comments in Pentium-4 PMU definitions
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From: tip-bot for Lin Ming on 16 Mar 2010 10:50 Commit-ID: 8ea7f544100844307072cae2f5fc108afdef999a Gitweb: http://git.kernel.org/tip/8ea7f544100844307072cae2f5fc108afdef999a Author: Lin Ming <ming.m.lin(a)intel.com> AuthorDate: Tue, 16 Mar 2010 10:12:36 +0800 Committer: Ingo Molnar <mingo(a)elte.hu> CommitDate: Tue, 16 Mar 2010 09:37:46 +0100 x86, perf: Fix comments in Pentium-4 PMU definitions Reported-by: Cyrill Gorcunov <gorcunov(a)openvz.org> Signed-off-by: Lin Ming <ming.m.lin(a)intel.com> Cc: Peter Zijlstra <a.p.zijlstra(a)chello.nl> Cc: Mike Galbraith <efault(a)gmx.de> Cc: Paul Mackerras <paulus(a)samba.org> Cc: Arnaldo Carvalho de Melo <acme(a)redhat.com> Cc: Frederic Weisbecker <fweisbec(a)gmail.com> LKML-Reference: <1268705556.3379.8.camel(a)minggr.sh.intel.com> Signed-off-by: Ingo Molnar <mingo(a)elte.hu> --- arch/x86/include/asm/perf_event_p4.h | 5 +++-- 1 files changed, 3 insertions(+), 2 deletions(-) diff --git a/arch/x86/include/asm/perf_event_p4.h b/arch/x86/include/asm/perf_event_p4.h index b47b9e9..b842b32 100644 --- a/arch/x86/include/asm/perf_event_p4.h +++ b/arch/x86/include/asm/perf_event_p4.h @@ -319,6 +319,7 @@ static inline u32 p4_default_escr_conf(int cpu, int exclude_os, int exclude_usr) #define P4_BSQ_ACTIVE_ENTRIES P4_EVENT_PACK(0x06, 0x07) /* + * NOTE: no ESCR name in docs, it's guessed * MSR_P4_BSU_ESCR1: 2, 3 */ @@ -468,8 +469,8 @@ static inline u32 p4_default_escr_conf(int cpu, int exclude_os, int exclude_usr) #define P4_UOPS_RETIRED P4_EVENT_PACK(0x01, 0x04) /* - * MSR_P4_CRU_ESCR2: 12, 13, 16 - * MSR_P4_CRU_ESCR3: 14, 15, 17 + * MSR_P4_CRU_ESCR0: 12, 13, 16 + * MSR_P4_CRU_ESCR1: 14, 15, 17 */ #define P4_UOP_TYPE P4_EVENT_PACK(0x02, 0x02) -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo(a)vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/ |