diff options
Diffstat (limited to 'drivers/md')
| -rw-r--r-- | drivers/md/dm.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/md/dm.c b/drivers/md/dm.c index f2d24eb3208..466a6bf0742 100644 --- a/drivers/md/dm.c +++ b/drivers/md/dm.c @@ -1410,6 +1410,7 @@ int dm_suspend(struct mapped_device *md, unsigned suspend_flags) while (1) { set_current_state(TASK_INTERRUPTIBLE); + smp_mb(); if (!atomic_read(&md->pending) || signal_pending(current)) break; |