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| author | Jens Axboe <axboe@fb.com> | 2016-08-05 15:35:16 -0600 |
|---|---|---|
| committer | Jens Axboe <axboe@fb.com> | 2016-08-07 14:41:02 -0600 |
| commit | 1eff9d322a444245c67515edb52bc0eb68374aa8 (patch) | |
| tree | aed4c3bfdf94202b93b9b5ce74c6e247f4c3ab85 /fs/btrfs/volumes.c | |
| parent | 31c64f78767948986c6c4c6f488803722c6b0e7a (diff) | |
| download | linux-1eff9d322a444245c67515edb52bc0eb68374aa8.tar.gz | |
block: rename bio bi_rw to bi_opf
Since commit 63a4cc24867d, bio->bi_rw contains flags in the lower portion and the op code in the higher portions. This means that old code that relies on manually setting bi_rw is most likely going to be broken. Instead of letting that brokeness linger, rename the member, to force old and out-of-tree code to break at compile time instead of at runtime. No intended functional changes in this commit. Signed-off-by: Jens Axboe <axboe@fb.com>
Diffstat (limited to 'fs/btrfs/volumes.c')
| -rw-r--r-- | fs/btrfs/volumes.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/fs/btrfs/volumes.c b/fs/btrfs/volumes.c index bb0addce7558..51f125508771 100644 --- a/fs/btrfs/volumes.c +++ b/fs/btrfs/volumes.c @@ -6012,7 +6012,7 @@ static void btrfs_end_bio(struct bio *bio) else btrfs_dev_stat_inc(dev, BTRFS_DEV_STAT_READ_ERRS); - if ((bio->bi_rw & WRITE_FLUSH) == WRITE_FLUSH) + if ((bio->bi_opf & WRITE_FLUSH) == WRITE_FLUSH) btrfs_dev_stat_inc(dev, BTRFS_DEV_STAT_FLUSH_ERRS); btrfs_dev_stat_print_on_error(dev); @@ -6089,7 +6089,7 @@ static noinline void btrfs_schedule_bio(struct btrfs_root *root, bio->bi_next = NULL; spin_lock(&device->io_lock); - if (bio->bi_rw & REQ_SYNC) + if (bio->bi_opf & REQ_SYNC) pending_bios = &device->pending_sync_bios; else pending_bios = &device->pending_bios; @@ -6127,7 +6127,7 @@ static void submit_stripe_bio(struct btrfs_root *root, struct btrfs_bio *bbio, rcu_read_lock(); name = rcu_dereference(dev->name); pr_debug("btrfs_map_bio: rw %d 0x%x, sector=%llu, dev=%lu " - "(%s id %llu), size=%u\n", bio_op(bio), bio->bi_rw, + "(%s id %llu), size=%u\n", bio_op(bio), bio->bi_opf, (u64)bio->bi_iter.bi_sector, (u_long)dev->bdev->bd_dev, name->str, dev->devid, bio->bi_iter.bi_size); rcu_read_unlock(); |