lkml.org 
[lkml]   [2011]   [Apr]   [22]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
Date
From
Subject[tip:perf/urgent] perf: Support Xeon E7's via the Westmere PMU driver
Commit-ID:  b2508e828d71baacd9a743dd48dcbf85d96affdd
Gitweb: http://git.kernel.org/tip/b2508e828d71baacd9a743dd48dcbf85d96affdd
Author: Andi Kleen <ak@linux.intel.com>
AuthorDate: Thu, 21 Apr 2011 16:48:35 -0700
Committer: Ingo Molnar <mingo@elte.hu>
CommitDate: Fri, 22 Apr 2011 08:27:29 +0200

perf: Support Xeon E7's via the Westmere PMU driver

There's a new model number public, 47, for Xeon E7 (aka Westmere EX).

Signed-off-by: Andi Kleen <ak@linux.intel.com>
Cc: a.p.zijlstra@chello.nl
Link: http://lkml.kernel.org/r/1303429715-10202-1-git-send-email-andi@firstfloor.org
Signed-off-by: Ingo Molnar <mingo@elte.hu>
---
arch/x86/kernel/cpu/perf_event_intel.c | 1 +
1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/arch/x86/kernel/cpu/perf_event_intel.c b/arch/x86/kernel/cpu/perf_event_intel.c
index 8fc2b2c..586cced 100644
--- a/arch/x86/kernel/cpu/perf_event_intel.c
+++ b/arch/x86/kernel/cpu/perf_event_intel.c
@@ -1425,6 +1425,7 @@ static __init int intel_pmu_init(void)

case 37: /* 32 nm nehalem, "Clarkdale" */
case 44: /* 32 nm nehalem, "Gulftown" */
+ case 47: /* 32 nm Xeon E7 */
memcpy(hw_cache_event_ids, westmere_hw_cache_event_ids,
sizeof(hw_cache_event_ids));
memcpy(hw_cache_extra_regs, nehalem_hw_cache_extra_regs,

\
 
 \ /
  Last update: 2011-04-22 10:21    [W:0.033 / U:0.552 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site