tree fde6744d42fcd742fb1cd1532609a1f13a1cc42d
parent 87186475a402391a1ca7d42a675c9b35a18dc348
author Rafael J. Wysocki <rjw@sisk.pl> 1305054601 +0200
committer Rafael J. Wysocki <rjw@sisk.pl> 1305141043 +0200

PM / Hibernate: Make snapshot_release() restore GFP mask

If the process using the hibernate user space interface closes
/dev/snapshot after creating a hibernation image without thawing
tasks, snapshot_release() should call pm_restore_gfp_mask() to
restore the GFP mask used before the creation of the image.  Make
that happen.

Tested-by: Alexandre Felipe Muller de Souza <alexandrefm@mandriva.com.br>
Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
Cc: stable@kernel.org