| commit | 9bd3f435bb77d55c195b254d5c7f1f21e6a0669a | |
| author | Rafael J. Wysocki <rjw@sisk.pl> | |
| Wed, 28 Mar 2012 21:30:14 +0000 (28 23:30 +0200) | ||
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | |
| Fri, 13 Apr 2012 16:13:54 +0000 (13 09:13 -0700) | ||
| tree | 4cb3f2ce71efc848add0ecbdb7e1ce37c66ca839 | treesnapshot (tar.gz zip) |
| parent | 327acb4361452fc79e4f2f38f366f9baa55e3676 | commitdiff |
PM / Hibernate: Disable usermode helpers right before freezing tasks
commit 7b5179ac14dbad945647ac9e76bbbf14ed9e0dbe upstream.
There is no reason to call usermodehelper_disable() before creating
memory bitmaps in hibernate() and software_resume(), so call it right
before freeze_processes(), in accordance with the other suspend and
hibernation code. Consequently, call usermodehelper_enable() right
after the thawing of tasks rather than after freeing the memory
bitmaps.
Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
commit 7b5179ac14dbad945647ac9e76bbbf14ed9e0dbe upstream.
There is no reason to call usermodehelper_disable() before creating
memory bitmaps in hibernate() and software_resume(), so call it right
before freeze_processes(), in accordance with the other suspend and
hibernation code. Consequently, call usermodehelper_enable() right
after the thawing of tasks rather than after freeing the memory
bitmaps.
Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| kernel/power/hibernate.c | diffblobblamehistory |