diff options
Diffstat (limited to 'drivers/md/md.c')
| -rw-r--r-- | drivers/md/md.c | 18 |
1 files changed, 11 insertions, 7 deletions
diff --git a/drivers/md/md.c b/drivers/md/md.c index 866825f10b4c..1f123f5a29da 100644 --- a/drivers/md/md.c +++ b/drivers/md/md.c @@ -394,8 +394,9 @@ static void submit_flushes(struct work_struct *ws) bi->bi_end_io = md_end_flush; bi->bi_private = rdev; bi->bi_bdev = rdev->bdev; + bio_set_op_attrs(bi, REQ_OP_WRITE, WRITE_FLUSH); atomic_inc(&mddev->flush_pending); - submit_bio(WRITE_FLUSH, bi); + submit_bio(bi); rcu_read_lock(); rdev_dec_pending(rdev, mddev); } @@ -413,7 +414,7 @@ static void md_submit_flush_data(struct work_struct *ws) /* an empty barrier - all done */ bio_endio(bio); else { - bio->bi_rw &= ~REQ_FLUSH; + bio->bi_rw &= ~REQ_PREFLUSH; mddev->pers->make_request(mddev, bio); } @@ -742,9 +743,10 @@ void md_super_write(struct mddev *mddev, struct md_rdev *rdev, bio_add_page(bio, page, size, 0); bio->bi_private = rdev; bio->bi_end_io = super_written; + bio_set_op_attrs(bio, REQ_OP_WRITE, WRITE_FLUSH_FUA); atomic_inc(&mddev->pending_writes); - submit_bio(WRITE_FLUSH_FUA, bio); + submit_bio(bio); } void md_super_wait(struct mddev *mddev) @@ -754,13 +756,14 @@ void md_super_wait(struct mddev *mddev) } int sync_page_io(struct md_rdev *rdev, sector_t sector, int size, - struct page *page, int rw, bool metadata_op) + struct page *page, int op, int op_flags, bool metadata_op) { struct bio *bio = bio_alloc_mddev(GFP_NOIO, 1, rdev->mddev); int ret; bio->bi_bdev = (metadata_op && rdev->meta_bdev) ? rdev->meta_bdev : rdev->bdev; + bio_set_op_attrs(bio, op, op_flags); if (metadata_op) bio->bi_iter.bi_sector = sector + rdev->sb_start; else if (rdev->mddev->reshape_position != MaxSector && @@ -770,7 +773,8 @@ int sync_page_io(struct md_rdev *rdev, sector_t sector, int size, else bio->bi_iter.bi_sector = sector + rdev->data_offset; bio_add_page(bio, page, size, 0); - submit_bio_wait(rw, bio); + + submit_bio_wait(bio); ret = !bio->bi_error; bio_put(bio); @@ -785,7 +789,7 @@ static int read_disk_sb(struct md_rdev *rdev, int size) if (rdev->sb_loaded) return 0; - if (!sync_page_io(rdev, 0, size, rdev->sb_page, READ, true)) + if (!sync_page_io(rdev, 0, size, rdev->sb_page, REQ_OP_READ, 0, true)) goto fail; rdev->sb_loaded = 1; return 0; @@ -1471,7 +1475,7 @@ static int super_1_load(struct md_rdev *rdev, struct md_rdev *refdev, int minor_ return -EINVAL; bb_sector = (long long)offset; if (!sync_page_io(rdev, bb_sector, sectors << 9, - rdev->bb_page, READ, true)) + rdev->bb_page, REQ_OP_READ, 0, true)) return -EIO; bbp = (u64 *)page_address(rdev->bb_page); rdev->badblocks.shift = sb->bblog_shift; |