loop: initialize the worker tracking fields once

There is no need to reinitialize idle_worker_list, worker_tree and timer
every time a loop device is configured.  Just initialize them once at
allocation time.

Signed-off-by: Christoph Hellwig <[email protected]>
Reviewed-by: Jan Kara <[email protected]>
Reviewed-by: Chaitanya Kulkarni <[email protected]>
Tested-by: Darrick J. Wong <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Jens Axboe <[email protected]>

0 files changed, 0 insertions, 0 deletions