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Subject[PATCH 1/3] x86: mtrr_cleanup update command line
Date
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)
{

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