unlock_native_capacity is never called from check_disk_change(), and
while revalidate_disk can be called from it, it can also be called
from two other places at the moment.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Josef Bacik <josef@toxicpanda.com>
Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
swap_slot_free_notify: no (see below)
======================= ===================
-unlock_native_capacity and revalidate_disk are called only from
-check_disk_change().
-
swap_slot_free_notify is called with swap_lock and sometimes the page lock
held.