diff options
| author | Chandra Seetharaman <sekharan@us.ibm.com> | 2006-06-27 02:54:08 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-06-27 17:32:41 -0700 |
| commit | 65edc68c345cbe21d0b0375c3452a3ed5e322868 (patch) | |
| tree | 07961d63cdacf95355a8db471c6ff4e321ca94fd /mm/page_alloc.c | |
| parent | 054cc8a2d808822dadf488a61729e3e550f114c4 (diff) | |
| download | lwn-65edc68c345cbe21d0b0375c3452a3ed5e322868.tar.gz lwn-65edc68c345cbe21d0b0375c3452a3ed5e322868.zip | |
[PATCH] cpu hotplug: make [un]register_cpu_notifier init time only
CPUs come online only at init time (unless CONFIG_HOTPLUG_CPU is defined).
So, cpu_notifier functionality need to be available only at init time.
This patch makes register_cpu_notifier() available only at init time, unless
CONFIG_HOTPLUG_CPU is defined.
This patch exports register_cpu_notifier() and unregister_cpu_notifier() only
if 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 'mm/page_alloc.c')
0 files changed, 0 insertions, 0 deletions