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| author | Nathan Lynch <nathanl@austin.ibm.com> | 2006-03-20 18:35:15 -0600 |
|---|---|---|
| committer | Paul Mackerras <paulus@samba.org> | 2006-03-22 15:03:48 +1100 |
| commit | 2e5ce39d6703836b583c43131c365201a76285a5 (patch) | |
| tree | f45152d260b8ad49dc4dcb2ada905eaa24ffdc26 /arch/powerpc | |
| parent | bf4b85b0e4bab42b3e8d8b0acc6851bb85e2050b (diff) | |
| download | kernel_samsung_tuna-2e5ce39d6703836b583c43131c365201a76285a5.zip kernel_samsung_tuna-2e5ce39d6703836b583c43131c365201a76285a5.tar.gz kernel_samsung_tuna-2e5ce39d6703836b583c43131c365201a76285a5.tar.bz2 | |
[PATCH] powerpc numa: Minor cpu hotplug-related cleanups
map_cpu_to_node does not need to be inline, it is never called in a
hot path.
map_cpu_to_node, numa_setup_cpu, and find_cpu_node can be marked
__cpuinit, as they are never used after boot if CONFIG_HOTPLUG_CPU=n.
Signed-off-by: Nathan Lynch <nathanl@austin.ibm.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
Diffstat (limited to 'arch/powerpc')
| -rw-r--r-- | arch/powerpc/mm/numa.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/arch/powerpc/mm/numa.c b/arch/powerpc/mm/numa.c index 2ae491d..1fb11bb 100644 --- a/arch/powerpc/mm/numa.c +++ b/arch/powerpc/mm/numa.c @@ -129,7 +129,7 @@ void __init get_region(unsigned int nid, unsigned long *start_pfn, *start_pfn = 0; } -static inline void map_cpu_to_node(int cpu, int node) +static void __cpuinit map_cpu_to_node(int cpu, int node) { numa_cpu_lookup_table[cpu] = node; @@ -155,7 +155,7 @@ static void unmap_cpu_from_node(unsigned long cpu) } #endif /* CONFIG_HOTPLUG_CPU */ -static struct device_node *find_cpu_node(unsigned int cpu) +static struct device_node * __cpuinit find_cpu_node(unsigned int cpu) { unsigned int hw_cpuid = get_hard_smp_processor_id(cpu); struct device_node *cpu_node = NULL; @@ -284,7 +284,7 @@ static unsigned long __devinit read_n_cells(int n, unsigned int **buf) * Figure out to which domain a cpu belongs and stick it there. * Return the id of the domain used. */ -static int numa_setup_cpu(unsigned long lcpu) +static int __cpuinit numa_setup_cpu(unsigned long lcpu) { int numa_domain = 0; struct device_node *cpu = find_cpu_node(lcpu); |