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authorChandra Seetharaman <sekharan@us.ibm.com>2006-06-27 02:54:09 -0700
committerLinus Torvalds <torvalds@g5.osdl.org>2006-06-27 17:32:41 -0700
commit74b85f3790aa2550c617fe14439482e13e615fa0 (patch)
tree125e9c503d483c304e111ca825358bd81e0610cd /arch/powerpc
parent65edc68c345cbe21d0b0375c3452a3ed5e322868 (diff)
[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')
-rw-r--r--arch/powerpc/mm/numa.c11
1 files changed, 6 insertions, 5 deletions
diff --git a/arch/powerpc/mm/numa.c b/arch/powerpc/mm/numa.c
index aa98cb3b59d..fbe23933f73 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;