lkml.org 
[lkml]   [2011]   [Dec]   [15]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
Date
From
Subject[tip:x86/asm] x86: Report cpb and eff_freq_ro flags correctly
Commit-ID:  969df4b82904a30fef19a67398a0c854d223ea67
Gitweb: http://git.kernel.org/tip/969df4b82904a30fef19a67398a0c854d223ea67
Author: Joerg Roedel <joerg.roedel@amd.com>
AuthorDate: Wed, 14 Dec 2011 16:12:54 +0100
Committer: Ingo Molnar <mingo@elte.hu>
CommitDate: Thu, 15 Dec 2011 08:14:49 +0100

x86: Report cpb and eff_freq_ro flags correctly

Add the flags to get rid of the [9] and [10] feature names
in cpuinfo's 'power management' fields and replace them with
meaningful names.

Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
Link: http://lkml.kernel.org/r/1323875574-17881-1-git-send-email-joerg.roedel@amd.com
Signed-off-by: Ingo Molnar <mingo@elte.hu>
---
arch/x86/kernel/cpu/powerflags.c | 3 ++-
1 files changed, 2 insertions(+), 1 deletions(-)
diff --git a/arch/x86/kernel/cpu/powerflags.c b/arch/x86/kernel/cpu/powerflags.c
index 5abbea2..7b3fe56 100644
--- a/arch/x86/kernel/cpu/powerflags.c
+++ b/arch/x86/kernel/cpu/powerflags.c
@@ -16,5 +16,6 @@ const char *const x86_power_flags[32] = {
"100mhzsteps",
"hwpstate",
"", /* tsc invariant mapped to constant_tsc */
- /* nothing */
+ "cpb", /* core performance boost */
+ "eff_freq_ro", /* Readonly aperf/mperf */
};

\
 
 \ /
  Last update: 2011-12-15 10:57    [from the cache]
©2003-2011 Jasper Spaans