diff options
| author | Rafael J. Wysocki <[email protected]> | 2007-05-09 02:35:10 -0700 |
|---|---|---|
| committer | Linus Torvalds <[email protected]> | 2007-05-09 12:30:56 -0700 |
| commit | 8bb7844286fb8c9fce6f65d8288aeb09d03a5e0d (patch) | |
| tree | f4e305edaedbde05774bb1e4acd89a9475661d2e /include/linux/debugobjects.h | |
| parent | f37bc2712b54ec641e0c0c8634f1a4b61d9956c0 (diff) | |
Add suspend-related notifications for CPU hotplug
Since nonboot CPUs are now disabled after tasks and devices have been
frozen and the CPU hotplug infrastructure is used for this purpose, we need
special CPU hotplug notifications that will help the CPU-hotplug-aware
subsystems distinguish normal CPU hotplug events from CPU hotplug events
related to a system-wide suspend or resume operation in progress. This
patch introduces such notifications and causes them to be used during
suspend and resume transitions. It also changes all of the
CPU-hotplug-aware subsystems to take these notifications into consideration
(for now they are handled in the same way as the corresponding "normal"
ones).
[[email protected]: cleanups]
Signed-off-by: Rafael J. Wysocki <[email protected]>
Cc: Gautham R Shenoy <[email protected]>
Cc: Pavel Machek <[email protected]>
Signed-off-by: Oleg Nesterov <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
Diffstat (limited to 'include/linux/debugobjects.h')
0 files changed, 0 insertions, 0 deletions