diff options
| author | Akinobu Mita <akinobu.mita@gmail.com> | 2010-10-26 14:22:45 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2010-10-26 16:52:15 -0700 |
| commit | 4ce6494dbd8909718840bb88d5a699ef6ce5c212 (patch) | |
| tree | 7803fc3f194969a736ae3a12b51e2cada7b98fbd /mm/backing-dev.c | |
| parent | ca51c5a76345b28c6f1b742f9f5f0a6fc9afd9ca (diff) | |
stop_machine: convert cpu notifier to return encapsulate errno value
In commit e6bde73b07edeb703d4c89c1daabc09c303de11f ("cpu-hotplug: return
better errno on cpu hotplug failure"), the cpu notifier can return an
encapsulated errno value.
This converts the cpu notifier to return an encapsulated errno value for
stop_machine().
Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>
Cc: Rusty Russell <rusty@rustcorp.com.au>
Cc: Tejun Heo <tj@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm/backing-dev.c')
0 files changed, 0 insertions, 0 deletions