Messages in this thread Patch in this message | | | Date | Wed, 15 Sep 2004 23:45:50 +0200 | From | Ingo Molnar <> | Subject | Re: [patch] tune vmalloc size |
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* Andrew Morton <akpm@osdl.org> wrote:
> Ingo Molnar <mingo@elte.hu> wrote: > > > > + if (c == ' ' && !memcmp(from, "vmalloc=", 8)) > > + __VMALLOC_RESERVE = memparse(from+8, &from); > > u o akpm an update to kernel-parameters.txt, please.
here you go:
--- Documentation/kernel-parameters.txt.orig +++ Documentation/kernel-parameters.txt @@ -453,6 +453,11 @@ running once the system is up. hd?= [HW] (E)IDE subsystem hd?lun= See Documentation/ide.txt. + highmem=nn[KMG] [KNL,BOOT] forces the highmem zone to have an exact + size of <nn>. This works even on boxes that have no + highmem otherwise. This also works to reduce highmem + size on bigger boxes. + hisax= [HW,ISDN] See Documentation/isdn/README.HiSax. @@ -1280,6 +1285,12 @@ running once the system is up. This is actually a boot loader parameter; the value is passed to the kernel using a special protocol. + vmalloc=nn[KMG] [KNL,BOOT] forces the vmalloc area to have an exact + size of <nn>. This can be used to increase the + minimum size (128MB on x86). It can also be used to + decrease the size and leave more room for directly + mapped kernel RAM. + vmhalt= [KNL,S390] vmpoff= [KNL,S390] - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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