From: Yinghai Lu <yhlu.kernel@gmail.com>
To: Ingo Molnar <mingo@elte.hu>, Thomas Gleixner <tglx@linutronix.de>,
"H. Peter Anvin" <hpa@zytor.com>,
Andrew Morton <akpm@linux-foundation.org>
Cc: linux-kernel@vger.kernel.org, Yinghai Lu <yhlu.kernel@gmail.com>
Subject: [PATCH 1/3] x86: mtrr_cleanup update command line
Date: Tue, 30 Sep 2008 16:29:38 -0700 [thread overview]
Message-ID: <1222817380-29481-1-git-send-email-yhlu.kernel@gmail.com> (raw)
change enable_mtrr_cleanup to mtrr-cleanup, disable_mtrr_cleanup to nomtrr-cleanup.
Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
---
Documentation/kernel-parameters.txt | 4 ++--
arch/x86/Kconfig | 2 +-
arch/x86/kernel/cpu/mtrr/main.c | 4 ++--
3 files changed, 5 insertions(+), 5 deletions(-)
Index: linux-2.6/Documentation/kernel-parameters.txt
===================================================================
--- linux-2.6.orig/Documentation/kernel-parameters.txt
+++ linux-2.6/Documentation/kernel-parameters.txt
@@ -614,8 +614,8 @@ and is between 256 and 4096 characters.
See drivers/char/README.epca and
Documentation/digiepca.txt.
- disable_mtrr_cleanup [X86]
- enable_mtrr_cleanup [X86]
+ nomtrr-cleanup [X86]
+ mtrr-cleanup [X86]
The kernel tries to adjust MTRR layout from continuous
to discrete, to make X server driver able to add WB
entry later. This parameter enables/disables that.
Index: linux-2.6/arch/x86/Kconfig
===================================================================
--- linux-2.6.orig/arch/x86/Kconfig
+++ linux-2.6/arch/x86/Kconfig
@@ -1250,7 +1250,7 @@ config MTRR_SANITIZER
Convert MTRR layout from continuous to discrete, so X drivers can
add writeback entries.
- Can be disabled with disable_mtrr_cleanup on the kernel command line.
+ Can be disabled with nomtrr-cleanup on the kernel command line.
The largest mtrr entry size for a continous block can be set with
mtrr_chunk_size.
Index: linux-2.6/arch/x86/kernel/cpu/mtrr/main.c
===================================================================
--- linux-2.6.orig/arch/x86/kernel/cpu/mtrr/main.c
+++ linux-2.6/arch/x86/kernel/cpu/mtrr/main.c
@@ -826,7 +826,7 @@ static int __init disable_mtrr_cleanup_s
enable_mtrr_cleanup = 0;
return 0;
}
-early_param("disable_mtrr_cleanup", disable_mtrr_cleanup_setup);
+early_param("nomtrr-cleanup", disable_mtrr_cleanup_setup);
static int __init enable_mtrr_cleanup_setup(char *str)
{
@@ -834,7 +834,7 @@ static int __init enable_mtrr_cleanup_se
enable_mtrr_cleanup = 1;
return 0;
}
-early_param("enable_mtrr_cleanup", enable_mtrr_cleanup_setup);
+early_param("mtrr-cleanup", enable_mtrr_cleanup_setup);
static int __init mtrr_cleanup_debug_setup(char *str)
{
next reply other threads:[~2008-09-30 23:30 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-09-30 23:29 Yinghai Lu [this message]
2008-09-30 23:29 ` [PATCH 2/3] x86: doc mtrr-cleanup-debug Yinghai Lu
2008-09-30 23:29 ` [PATCH 3/3] x86: change MTRR_SANITIZER to def_bool y Yinghai Lu
2008-10-01 6:36 ` Ingo Molnar
2008-10-01 6:46 ` Yinghai Lu
2008-10-01 7:24 ` J.A. Magallón
2008-09-30 23:57 ` [PATCH 1/3] x86: mtrr_cleanup update command line Randy Dunlap
2008-09-30 23:41 ` H. Peter Anvin
2008-09-30 23:52 ` Yinghai Lu
2008-09-30 23:59 ` Yinghai Lu
2008-10-01 0:35 ` Randy Dunlap
2008-10-01 0:41 ` Randy Dunlap
2008-10-01 0:07 ` Randy Dunlap
2008-10-09 0:07 ` Randy Dunlap
2008-10-09 1:28 ` Yinghai Lu
2008-10-09 17:20 ` Randy Dunlap
2008-10-09 18:08 ` Yinghai Lu
2008-10-09 18:43 ` H. Peter Anvin
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