loop: Push loop_ctl_mutex down to loop_set_fd()
authorJan Kara <jack@suse.cz>
Thu, 8 Nov 2018 13:01:10 +0000 (14:01 +0100)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Tue, 22 Jan 2019 20:40:37 +0000 (21:40 +0100)
commit9218b108062e159278c45a50f1c81094e30acf86
tree8c884087a96918540b49548b910ae15d88567fba
parent90386ad72fcfd9e6b0d60e0aef7d0f1ef2366f6d
loop: Push loop_ctl_mutex down to loop_set_fd()

commit 757ecf40b7e029529768eb5f9562d5eeb3002106 upstream.

Push lo_ctl_mutex down to loop_set_fd(). We will need this to be able to
call loop_reread_partitions() without lo_ctl_mutex.

Signed-off-by: Jan Kara <jack@suse.cz>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/block/loop.c