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 <hch@lst.de>
Tested-by: Jens Axboe <axboe@fb.com>
Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>
diff --git a/fs/internal.h b/fs/internal.h
index f4da334..4fcf517 100644
--- a/fs/internal.h
+++ b/fs/internal.h
@@ -184,3 +184,6 @@
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);