diff options
| author | Matt Tolentino <metolent@snoqualmie.dp.intel.com> | 2005-06-23 00:08:06 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@ppc970.osdl.org> | 2005-06-23 09:45:06 -0700 |
| commit | 2b97690f4cd960779fb351b7cd9974390afabb36 (patch) | |
| tree | 26a94d00bc67f3036cea966ba7435f8e1efd3779 /arch/x86_64/kernel/setup.c | |
| parent | 1035faf1b19efb83d5626985240f52cd149dd39b (diff) | |
[PATCH] reorganize x86-64 NUMA and DISCONTIGMEM config options
In order to use the alternative sparsemem implmentation for NUMA kernels,
we need to reorganize the config options. This patch effectively abstracts
out the CONFIG_DISCONTIGMEM options to CONFIG_NUMA in most cases. Thus,
the discontigmem implementation may be employed as always, but the
sparsemem implementation may be used alternatively.
Signed-off-by: Matt Tolentino <matthew.e.tolentino@intel.com>
Signed-off-by: Dave Hansen <haveblue@us.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'arch/x86_64/kernel/setup.c')
| -rw-r--r-- | arch/x86_64/kernel/setup.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/arch/x86_64/kernel/setup.c b/arch/x86_64/kernel/setup.c index 125a0bb1f5d..dd8419b37a7 100644 --- a/arch/x86_64/kernel/setup.c +++ b/arch/x86_64/kernel/setup.c @@ -348,7 +348,7 @@ static __init void parse_cmdline_early (char ** cmdline_p) if (!memcmp(from, "mem=", 4)) parse_memopt(from+4, &from); -#ifdef CONFIG_DISCONTIGMEM +#ifdef CONFIG_NUMA if (!memcmp(from, "numa=", 5)) numa_setup(from+5); #endif @@ -377,7 +377,7 @@ static __init void parse_cmdline_early (char ** cmdline_p) *cmdline_p = command_line; } -#ifndef CONFIG_DISCONTIGMEM +#ifndef CONFIG_NUMA static void __init contig_initmem_init(void) { unsigned long bootmap_size, bootmap; @@ -554,7 +554,7 @@ void __init setup_arch(char **cmdline_p) acpi_numa_init(); #endif -#ifdef CONFIG_DISCONTIGMEM +#ifdef CONFIG_NUMA numa_initmem_init(0, end_pfn); #else contig_initmem_init(); |