fs: iomap dio set bio prio from kiocb prio

Now that kiocb has an ioprio field copy this over to the bio when it is
created from the kiocb during direct IO.

Signed-off-by: Adam Manzanares <adam.manzanares@wdc.com>
Reviewed-by: Jeff Moyer <jmoyer@redhat.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

diff --git a/fs/iomap.c b/fs/iomap.c
index afd163586aa079f25ea86e5f56f8d85f25f2af68..65aae194aecaa927595a5737dd021d619b79ae9a 100644 (file)
--- a/fs/iomap.c
+++ b/fs/iomap.c
@@ -919,6 +919,7 @@ iomap_dio_actor(struct inode *inode, loff_t pos, loff_t length,
                bio->bi_iter.bi_sector =
                        (iomap->addr + pos - iomap->offset) >> 9;
                bio->bi_write_hint = dio->iocb->ki_hint;
+               bio->bi_ioprio = dio->iocb->ki_ioprio;
                bio->bi_private = dio;
                bio->bi_end_io = iomap_dio_bio_end_io;