diff options
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/block_dev.c | 2 | ||||
| -rw-r--r-- | fs/direct-io.c | 2 | ||||
| -rw-r--r-- | fs/iomap.c | 9 |
3 files changed, 12 insertions, 1 deletions
diff --git a/fs/block_dev.c b/fs/block_dev.c index a80b4f0ee7c4..c039abfb2052 100644 --- a/fs/block_dev.c +++ b/fs/block_dev.c @@ -232,6 +232,8 @@ __blkdev_direct_IO_simple(struct kiocb *iocb, struct iov_iter *iter, bio.bi_opf = dio_bio_write_op(iocb); task_io_account_write(ret); } + if (iocb->ki_flags & IOCB_HIPRI) + bio.bi_opf |= REQ_HIPRI; qc = submit_bio(&bio); for (;;) { diff --git a/fs/direct-io.c b/fs/direct-io.c index 722d17c88edb..ea07d5a34317 100644 --- a/fs/direct-io.c +++ b/fs/direct-io.c @@ -1265,6 +1265,8 @@ do_blockdev_direct_IO(struct kiocb *iocb, struct inode *inode, } else { dio->op = REQ_OP_READ; } + if (iocb->ki_flags & IOCB_HIPRI) + dio->op_flags |= REQ_HIPRI; /* * For AIO O_(D)SYNC writes we need to defer completions to a workqueue diff --git a/fs/iomap.c b/fs/iomap.c index 64ce240217a1..f61d13dfdf09 100644 --- a/fs/iomap.c +++ b/fs/iomap.c @@ -1553,6 +1553,7 @@ iomap_dio_zero(struct iomap_dio *dio, struct iomap *iomap, loff_t pos, unsigned len) { struct page *page = ZERO_PAGE(0); + int flags = REQ_SYNC | REQ_IDLE; struct bio *bio; bio = bio_alloc(GFP_KERNEL, 1); @@ -1561,9 +1562,12 @@ iomap_dio_zero(struct iomap_dio *dio, struct iomap *iomap, loff_t pos, bio->bi_private = dio; bio->bi_end_io = iomap_dio_bio_end_io; + if (dio->iocb->ki_flags & IOCB_HIPRI) + flags |= REQ_HIPRI; + get_page(page); __bio_add_page(bio, page, len, 0); - bio_set_op_attrs(bio, REQ_OP_WRITE, REQ_SYNC | REQ_IDLE); + bio_set_op_attrs(bio, REQ_OP_WRITE, flags); atomic_inc(&dio->ref); return submit_bio(bio); @@ -1662,6 +1666,9 @@ iomap_dio_bio_actor(struct inode *inode, loff_t pos, loff_t length, bio_set_pages_dirty(bio); } + if (dio->iocb->ki_flags & IOCB_HIPRI) + bio->bi_opf |= REQ_HIPRI; + iov_iter_advance(dio->submit.iter, n); dio->size += n; |