diff options
| author | Alan Stern <stern@rowland.harvard.edu> | 2007-11-19 23:38:25 +0100 |
|---|---|---|
| committer | Len Brown <len.brown@intel.com> | 2008-02-01 18:30:53 -0500 |
| commit | c3e94d899c864e558f938f9845ddb8c2e5d5ccd0 (patch) | |
| tree | cdc2d5007e2d8053ab1903f9e66c46dca9a9de81 /kernel/power/disk.c | |
| parent | 2f8ed1c60b06b797bf79a1dc540f0bed8c9d75a0 (diff) | |
Hibernation: Add PM_RESTORE_PREPARE and PM_POST_RESTORE notifiers (rev. 2)
Add PM_RESTORE_PREPARE and PM_POST_RESTORE notifiers to the PM core, to be used
in analogy with the existing PM_HIBERNATION_PREPARE and PM_POST_HIBERNATION
notifiers.
Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Acked-by: Pavel Machek <pavel@ucw.cz>
Signed-off-by: "Rafael J. Wysocki" <rjw@sisk.pl>
Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'kernel/power/disk.c')
| -rw-r--r-- | kernel/power/disk.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/kernel/power/disk.c b/kernel/power/disk.c index b138b431e271..659736508239 100644 --- a/kernel/power/disk.c +++ b/kernel/power/disk.c @@ -499,6 +499,10 @@ static int software_resume(void) goto Unlock; } + error = pm_notifier_call_chain(PM_RESTORE_PREPARE); + if (error) + goto Finish; + error = create_basic_memory_bitmaps(); if (error) goto Finish; @@ -522,6 +526,7 @@ static int software_resume(void) Done: free_basic_memory_bitmaps(); Finish: + pm_notifier_call_chain(PM_POST_RESTORE); atomic_inc(&snapshot_device_available); /* For success case, the suspend path will release the lock */ Unlock: |