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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2010-05-27 10:32:08 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2010-05-27 10:32:08 -0700 |
| commit | 00b9b0af5887fed54e899e3b7f5c2ccf5e739def (patch) | |
| tree | 088cd96759cf4c1b2365c0e434dc95a8410b547c /fs/btrfs/extent_io.c | |
| parent | e2e2400bd4faee24d11872134b7ae5bd363749c0 (diff) | |
Avoid warning when CPU hotplug isn't enabled
Commit e9fb7631ebcd ("cpu-hotplug: introduce cpu_notify(),
__cpu_notify(), cpu_notify_nofail()") also introduced this annoying
warning:
kernel/cpu.c:157: warning: 'cpu_notify_nofail' defined but not used
when CONFIG_HOTPLUG_CPU wasn't set.
So move that helper inside the #ifdef CONFIG_HOTPLUG_CPU region, and
simplify it while at it.
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'fs/btrfs/extent_io.c')
0 files changed, 0 insertions, 0 deletions