Messages in this thread Patch in this message | | | From | Yinghai Lu <> | Subject | [PATCH 1/3] x86: mtrr_cleanup update command line | Date | Tue, 30 Sep 2008 16:29:38 -0700 |
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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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