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

@ -184,3 +184,6 @@ typedef loff_t (*iomap_actor_t)(struct inode *inode, loff_t pos, loff_t len,
loff_t iomap_apply(struct inode *inode, loff_t pos, loff_t length,
unsigned flags, struct iomap_ops *ops, void *data,
iomap_actor_t actor);
/* direct-io.c: */
int sb_init_dio_done_wq(struct super_block *sb);