Messages in this thread Patch in this message | | | From | Mel Gorman <> | Subject | [PATCH 5/8] x86_64 - Specify amount of kernel memory at boot time | Date | Fri, 5 May 2006 18:36:27 +0100 (IST) |
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This patch adds the kernelcore= parameter for x64_64.
Signed-off-by: Mel Gorman <mel@csn.ul.ie> diff -rup -X /usr/src/patchset-0.6/bin//dontdiff linux-2.6.17-rc3-mm1-zonesizing-104_ppc64coremem/arch/x86_64/kernel/setup.c linux-2.6.17-rc3-mm1-zonesizing-105_x8664coremem/arch/x86_64/kernel/setup.c --- linux-2.6.17-rc3-mm1-zonesizing-104_ppc64coremem/arch/x86_64/kernel/setup.c 2006-05-03 09:42:16.000000000 +0100 +++ linux-2.6.17-rc3-mm1-zonesizing-105_x8664coremem/arch/x86_64/kernel/setup.c 2006-05-03 09:48:56.000000000 +0100 @@ -372,6 +372,12 @@ static __init void parse_cmdline_early ( if (!memcmp(from, "mem=", 4)) parse_memopt(from+4, &from); + if (!memcmp(from, "kernelcore=", 11)) { + unsigned long core_pages; + core_pages = memparse(from+11, &from) >> PAGE_SHIFT; + set_required_kernelcore(core_pages); + } + if (!memcmp(from, "memmap=", 7)) { /* exactmap option is for used defined memory */ if (!memcmp(from+7, "exactmap", 8)) { - 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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