fs: make sb_init_dio_done_wq available outside of direct-io.c

We want to use the per-sb completion workqueue from the new iomap
direct I/O code.

Signed-off-by: Christoph Hellwig <[email protected]>
Tested-by: Jens Axboe <[email protected]>
Reviewed-by: Darrick J. Wong <[email protected]>
Signed-off-by: Dave Chinner <[email protected]>
This commit is contained in:
Christoph Hellwig 2016-11-30 14:33:53 +11:00 • committed by Dave Chinner
commit ec1b826097
2 changed files with 4 additions and 1 deletions

View file

@ -554,7 +554,7 @@ static inline int dio_bio_reap(struct dio *dio, struct dio_submit *sdio)
* filesystems that don't need it and also allows us to create the workqueue
* late enough so the we can include s_id in the name of the workqueue.
*/
static int sb_init_dio_done_wq(struct super_block *sb)
int sb_init_dio_done_wq(struct super_block *sb)
{
struct workqueue_struct *old;
struct workqueue_struct *wq = alloc_workqueue("dio/%s",