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| author | Chandra Seetharaman <sekharan@us.ibm.com> | 2006-06-27 02:54:09 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-06-27 17:32:41 -0700 |
| commit | 74b85f3790aa2550c617fe14439482e13e615fa0 (patch) | |
| tree | 125e9c503d483c304e111ca825358bd81e0610cd /arch/powerpc/mm/numa.c | |
| parent | 65edc68c345cbe21d0b0375c3452a3ed5e322868 (diff) | |
| download | lwn-74b85f3790aa2550c617fe14439482e13e615fa0.tar.gz lwn-74b85f3790aa2550c617fe14439482e13e615fa0.zip | |
[PATCH] cpu hotplug: make cpu_notifier related notifier blocks __cpuinit only
Make notifier_blocks associated with cpu_notifier as __cpuinitdata.
__cpuinitdata makes sure that the data is init time only unless
CONFIG_HOTPLUG_CPU is defined.
Signed-off-by: Chandra Seetharaman <sekharan@us.ibm.com>
Cc: Ashok Raj <ashok.raj@intel.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'arch/powerpc/mm/numa.c')
| -rw-r--r-- | arch/powerpc/mm/numa.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/arch/powerpc/mm/numa.c b/arch/powerpc/mm/numa.c index aa98cb3b59d8..fbe23933f731 100644 --- a/arch/powerpc/mm/numa.c +++ b/arch/powerpc/mm/numa.c @@ -334,7 +334,7 @@ out: return nid; } -static int cpu_numa_callback(struct notifier_block *nfb, +static int __cpuinit cpu_numa_callback(struct notifier_block *nfb, unsigned long action, void *hcpu) { @@ -609,14 +609,15 @@ static void __init *careful_allocation(int nid, unsigned long size, return (void *)ret; } +static struct notifier_block __cpuinitdata ppc64_numa_nb = { + .notifier_call = cpu_numa_callback, + .priority = 1 /* Must run before sched domains notifier. */ +}; + void __init do_init_bootmem(void) { int nid; unsigned int i; - static struct notifier_block ppc64_numa_nb = { - .notifier_call = cpu_numa_callback, - .priority = 1 /* Must run before sched domains notifier. */ - }; min_low_pfn = 0; max_low_pfn = lmb_end_of_DRAM() >> PAGE_SHIFT; |