diff options
| author | David Rientjes <rientjes@google.com> | 2010-12-23 02:23:47 +0100 |
|---|---|---|
| committer | H. Peter Anvin <hpa@linux.intel.com> | 2010-12-24 00:27:12 +0100 |
| commit | 4e76f4e67a106ed827ca721b4c8b622047cd2f6d (patch) | |
| tree | 12e650c56148e086183d1256bc1843134b0659bf /arch/x86/mm | |
| parent | x86, numa: Reduce minimum fake node size to 32M (diff) | |
| download | linux-4e76f4e67a106ed827ca721b4c8b622047cd2f6d.tar.xz linux-4e76f4e67a106ed827ca721b4c8b622047cd2f6d.zip | |
x86, numa: Avoid compiling NUMA emulation functions without CONFIG_NUMA_EMU
Both acpi_get_nodes() and amd_get_nodes() are only necessary when
CONFIG_NUMA_EMU is enabled, so avoid compiling them when the option is
disabled.
Signed-off-by: David Rientjes <rientjes@google.com>
LKML-Reference: <alpine.DEB.2.00.1012221701210.3701@chino.kir.corp.google.com>
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
Diffstat (limited to 'arch/x86/mm')
| -rw-r--r-- | arch/x86/mm/amdtopology_64.c | 2 | ||||
| -rw-r--r-- | arch/x86/mm/srat_64.c | 2 |
2 files changed, 4 insertions, 0 deletions
diff --git a/arch/x86/mm/amdtopology_64.c b/arch/x86/mm/amdtopology_64.c index 51fae9cfdecb..fe050af614e2 100644 --- a/arch/x86/mm/amdtopology_64.c +++ b/arch/x86/mm/amdtopology_64.c @@ -69,6 +69,7 @@ static __init void early_get_boot_cpu_id(void) early_init_lapic_mapping(); } +#ifdef CONFIG_NUMA_EMU int __init amd_get_nodes(struct bootnode *physnodes) { int i; @@ -81,6 +82,7 @@ int __init amd_get_nodes(struct bootnode *physnodes) } return ret; } +#endif /* CONFIG_NUMA_EMU */ int __init amd_numa_init(unsigned long start_pfn, unsigned long end_pfn) { diff --git a/arch/x86/mm/srat_64.c b/arch/x86/mm/srat_64.c index a35cb9d8b060..8241bf0f6eb2 100644 --- a/arch/x86/mm/srat_64.c +++ b/arch/x86/mm/srat_64.c @@ -339,6 +339,7 @@ static int __init nodes_cover_memory(const struct bootnode *nodes) void __init acpi_numa_arch_fixup(void) {} +#ifdef CONFIG_NUMA_EMU int __init acpi_get_nodes(struct bootnode *physnodes) { int i; @@ -351,6 +352,7 @@ int __init acpi_get_nodes(struct bootnode *physnodes) } return ret; } +#endif /* CONFIG_NUMA_EMU */ /* Use the information discovered above to actually set up the nodes. */ int __init acpi_scan_nodes(unsigned long start, unsigned long end) |