85b0a54a82e4 ("loop: Move loop_reread_partitions() out of loop_ctl_mutex")
c371077000f4 ("loop: Push loop_ctl_mutex down to loop_change_fd()")
757ecf40b7e0 ("loop: Push loop_ctl_mutex down to loop_set_fd()")
550df5fdacff ("loop: Push loop_ctl_mutex down to loop_set_status()")
a13165441d58 ("loop: Push lo_ctl_mutex down into individual ioctls")
310ca162d779 ("block/loop: Use global lock for ioctl() operation.")
b1ab5fa309e6 ("block/loop: Don't grab "struct file" for vfs_getattr() operation.")