diff options
author | Mike Christie <mchristi@redhat.com> | 2016-06-05 14:31:41 -0500 |
---|---|---|
committer | Jens Axboe <axboe@fb.com> | 2016-06-07 13:41:38 -0600 |
commit | 4e49ea4a3d276365bf7396c9b77b4d1d5923835a (patch) | |
tree | a49531413109137c3a6e40f02db7eb7969b2b672 /fs/btrfs/scrub.c | |
parent | af8c34ce6ae32addda3788d54a7e340cad22516b (diff) | |
download | linux-4e49ea4a3d276365bf7396c9b77b4d1d5923835a.tar.gz linux-4e49ea4a3d276365bf7396c9b77b4d1d5923835a.tar.bz2 linux-4e49ea4a3d276365bf7396c9b77b4d1d5923835a.zip |
block/fs/drivers: remove rw argument from submit_bio
This has callers of submit_bio/submit_bio_wait set the bio->bi_rw
instead of passing it in. This makes that use the same as
generic_make_request and how we set the other bio fields.
Signed-off-by: Mike Christie <mchristi@redhat.com>
Fixed up fs/ext4/crypto.c
Signed-off-by: Jens Axboe <axboe@fb.com>
Diffstat (limited to 'fs/btrfs/scrub.c')
-rw-r--r-- | fs/btrfs/scrub.c | 15 |
1 files changed, 10 insertions, 5 deletions
diff --git a/fs/btrfs/scrub.c b/fs/btrfs/scrub.c index 70427ef66b04..9899f3e44a56 100644 --- a/fs/btrfs/scrub.c +++ b/fs/btrfs/scrub.c @@ -1504,8 +1504,9 @@ static void scrub_recheck_block(struct btrfs_fs_info *fs_info, sblock->no_io_error_seen = 0; } else { bio->bi_iter.bi_sector = page->physical >> 9; + bio->bi_rw = READ; - if (btrfsic_submit_bio_wait(READ, bio)) + if (btrfsic_submit_bio_wait(bio)) sblock->no_io_error_seen = 0; } @@ -1583,6 +1584,7 @@ static int scrub_repair_page_from_good_copy(struct scrub_block *sblock_bad, return -EIO; bio->bi_bdev = page_bad->dev->bdev; bio->bi_iter.bi_sector = page_bad->physical >> 9; + bio->bi_rw = WRITE; ret = bio_add_page(bio, page_good->page, PAGE_SIZE, 0); if (PAGE_SIZE != ret) { @@ -1590,7 +1592,7 @@ static int scrub_repair_page_from_good_copy(struct scrub_block *sblock_bad, return -EIO; } - if (btrfsic_submit_bio_wait(WRITE, bio)) { + if (btrfsic_submit_bio_wait(bio)) { btrfs_dev_stat_inc_and_print(page_bad->dev, BTRFS_DEV_STAT_WRITE_ERRS); btrfs_dev_replace_stats_inc( @@ -1684,6 +1686,7 @@ again: bio->bi_end_io = scrub_wr_bio_end_io; bio->bi_bdev = sbio->dev->bdev; bio->bi_iter.bi_sector = sbio->physical >> 9; + bio->bi_rw = WRITE; sbio->err = 0; } else if (sbio->physical + sbio->page_count * PAGE_SIZE != spage->physical_for_dev_replace || @@ -1731,7 +1734,7 @@ static void scrub_wr_submit(struct scrub_ctx *sctx) * orders the requests before sending them to the driver which * doubled the write performance on spinning disks when measured * with Linux 3.5 */ - btrfsic_submit_bio(WRITE, sbio->bio); + btrfsic_submit_bio(sbio->bio); } static void scrub_wr_bio_end_io(struct bio *bio) @@ -2041,7 +2044,7 @@ static void scrub_submit(struct scrub_ctx *sctx) sbio = sctx->bios[sctx->curr]; sctx->curr = -1; scrub_pending_bio_inc(sctx); - btrfsic_submit_bio(READ, sbio->bio); + btrfsic_submit_bio(sbio->bio); } static int scrub_add_page_to_rd_bio(struct scrub_ctx *sctx, @@ -2088,6 +2091,7 @@ again: bio->bi_end_io = scrub_bio_end_io; bio->bi_bdev = sbio->dev->bdev; bio->bi_iter.bi_sector = sbio->physical >> 9; + bio->bi_rw = READ; sbio->err = 0; } else if (sbio->physical + sbio->page_count * PAGE_SIZE != spage->physical || @@ -4436,6 +4440,7 @@ static int write_page_nocow(struct scrub_ctx *sctx, bio->bi_iter.bi_size = 0; bio->bi_iter.bi_sector = physical_for_dev_replace >> 9; bio->bi_bdev = dev->bdev; + bio->bi_rw = WRITE_SYNC; ret = bio_add_page(bio, page, PAGE_SIZE, 0); if (ret != PAGE_SIZE) { leave_with_eio: @@ -4444,7 +4449,7 @@ leave_with_eio: return -EIO; } - if (btrfsic_submit_bio_wait(WRITE_SYNC, bio)) + if (btrfsic_submit_bio_wait(bio)) goto leave_with_eio; bio_put(bio); |