diff options
Diffstat (limited to 'drivers/block/loop.c')
| -rw-r--r-- | drivers/block/loop.c | 11 |
1 files changed, 2 insertions, 9 deletions
diff --git a/drivers/block/loop.c b/drivers/block/loop.c index 4503290da407..e425daa1eac3 100644 --- a/drivers/block/loop.c +++ b/drivers/block/loop.c @@ -68,6 +68,7 @@ #include <linux/loop.h> #include <linux/compat.h> #include <linux/suspend.h> +#include <linux/freezer.h> #include <linux/writeback.h> #include <linux/buffer_head.h> /* for invalidate_bdev() */ #include <linux/completion.h> @@ -600,13 +601,6 @@ static int loop_thread(void *data) struct loop_device *lo = data; struct bio *bio; - /* - * loop can be used in an encrypted device, - * hence, it mustn't be stopped at all - * because it could be indirectly used during suspension - */ - current->flags |= PF_NOFREEZE; - set_user_nice(current, -20); while (!kthread_should_stop() || lo->lo_bio) { @@ -1574,8 +1568,7 @@ static void __exit loop_exit(void) loop_del_one(lo); blk_unregister_region(MKDEV(LOOP_MAJOR, 0), range); - if (unregister_blkdev(LOOP_MAJOR, "loop")) - printk(KERN_WARNING "loop: cannot unregister blkdev\n"); + unregister_blkdev(LOOP_MAJOR, "loop"); } module_init(loop_init); |