Messages in this thread Patch in this message | | | Date | Wed, 8 Oct 2008 18:28:39 -0700 | From | "Yinghai Lu" <> | Subject | Re: [PATCH 1/3] x86: mtrr_cleanup update command line |
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On Wed, Oct 8, 2008 at 5:07 PM, Randy Dunlap <rdunlap@xenotime.net> wrote: > On Tue, 30 Sep 2008 16:57:39 -0700 Randy Dunlap wrote: > > BTW, this comment is alread in Documentation/kernel-parameters.txt, at the top of the file:
oh...
> > The following is a consolidated list of the kernel parameters as implemented > (mostly) by the __setup() macro and sorted into English Dictionary order > (defined as ignoring all punctuation and sorting digits before letters in a > case insensitive manner), and with descriptions where known. > > how about
like to filter out disable, enable, no, etc...
diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt index 4b9ee9b..782e2b0 100644 --- a/Documentation/kernel-parameters.txt +++ b/Documentation/kernel-parameters.txt @@ -620,35 +620,6 @@ and is between 256 and 4096 characters. It is defined in the file See drivers/char/README.epca and Documentation/digiepca.txt.
- disable_mtrr_cleanup [X86] - enable_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. - - mtrr_chunk_size=nn[KMG] [X86] - used for mtrr cleanup. It is largest continous chunk - that could hold holes aka. UC entries. - - mtrr_gran_size=nn[KMG] [X86] - Used for mtrr cleanup. It is granularity of mtrr block. - Default is 1. - Large value could prevent small alignment from - using up MTRRs. - - mtrr_spare_reg_nr=n [X86] - Format: <integer> - Range: 0,7 : spare reg number - Default : 1 - Used for mtrr cleanup. It is spare mtrr entries number. - Set to 2 or more if your graphical card needs more. - - disable_mtrr_trim [X86, Intel and AMD only] - By default the kernel will trim any uncacheable - memory out of your available memory pool based on - MTRR settings. This parameter disables that behavior, - possibly causing your machine to run very slowly. - dmasound= [HW,OSS] Sound subsystem buffers
dscc4.setup= [NET] @@ -1310,6 +1281,35 @@ and is between 256 and 4096 characters. It is defined in the file [HW] Make the MicroTouch USB driver use raw coordinates ('y', default) or cooked coordinates ('n')
+ disable_mtrr_cleanup [X86] + enable_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. + + mtrr_chunk_size=nn[KMG] [X86] + used for mtrr cleanup. It is largest continous chunk + that could hold holes aka. UC entries. + + mtrr_gran_size=nn[KMG] [X86] + Used for mtrr cleanup. It is granularity of mtrr block. + Default is 1. + Large value could prevent small alignment from + using up MTRRs. + + mtrr_spare_reg_nr=n [X86] + Format: <integer> + Range: 0,7 : spare reg number + Default : 1 + Used for mtrr cleanup. It is spare mtrr entries number. + Set to 2 or more if your graphical card needs more. + + disable_mtrr_trim [X86, Intel and AMD only] + By default the kernel will trim any uncacheable + memory out of your available memory pool based on + MTRR settings. This parameter disables that behavior, + possibly causing your machine to run very slowly. + n2= [NET] SDL Inc. RISCom/N2 synchronous serial card
NCR_D700= [HW,SCSI]
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