Messages in this thread Patch in this message | | | From | Yinghai Lu <> | Subject | [PATCH 2/3] x86: doc mtrr-cleanup-debug | Date | Tue, 30 Sep 2008 16:29:39 -0700 |
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doc mtrr-cleanup-debug.
Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
--- Documentation/kernel-parameters.txt | 3 +++ arch/x86/kernel/cpu/mtrr/main.c | 2 +- 2 files changed, 4 insertions(+), 1 deletion(-)
Index: linux-2.6/Documentation/kernel-parameters.txt =================================================================== --- linux-2.6.orig/Documentation/kernel-parameters.txt +++ linux-2.6/Documentation/kernel-parameters.txt @@ -620,6 +620,9 @@ and is between 256 and 4096 characters. to discrete, to make X server driver able to add WB entry later. This parameter enables/disables that. + mtrr-cleanup-debug [X86] + print out more debug info for mtrr cleanup. + mtrr_chunk_size=nn[KMG] [X86] used for mtrr cleanup. It is largest continous chunk that could hold holes aka. UC entries. 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 @@ -841,7 +841,7 @@ static int __init mtrr_cleanup_debug_set debug_print = 1; return 0; } -early_param("mtrr_cleanup_debug", mtrr_cleanup_debug_setup); +early_param("mtrr-cleanup-debug", mtrr_cleanup_debug_setup); struct var_mtrr_state { unsigned long range_startk;
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