Commits
Bart Van Assche committed e3fabdfdf70
dm: use signal_pending_state() in dm_wait_for_completion()
Use signal_pending_state() instead of open-coding it. This patch does
not change any functionality but makes it possible to pass TASK_KILLABLE
as the second argument of dm_wait_for_completion(). See also commit
16882c1e962b ("sched: fix TASK_WAKEKILL vs SIGKILL race").
Signed-off-by: Bart Van Assche <bart.vanassche@sandisk.com>.
Signed-off-by: Mike Snitzer <snitzer@redhat.com>