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| author | Al Viro <viro@zeniv.linux.org.uk> | 2024-04-12 08:21:45 +0300 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2024-05-03 03:00:37 +0300 |
| commit | ac2b6f9dee8f41d5e9162959a8bbd2c8047ee382 (patch) | |
| tree | 1f28cb4449ce1258e6b0b793607bce2383ea5d87 /block/blk-core.c | |
| parent | 4c80105e3909b3aff634a40daa9c29059ce03d6a (diff) | |
| download | linux-ac2b6f9dee8f41d5e9162959a8bbd2c8047ee382.tar.xz | |
bdev: move ->bd_has_subit_bio to ->__bd_flags
In bdev_alloc() we have all flags initialized to false, so
assignment to ->bh_has_submit_bio n there is a no-op unless
we have partno != 0 and flag already set on entire device.
In device_add_disk() we have just allocated the block_device
in question and it had been a full-device one, so the flag
is guaranteed to be still clear when we get to assignment.
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'block/blk-core.c')
| -rw-r--r-- | block/blk-core.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/block/blk-core.c b/block/blk-core.c index 20322abc6082..f61460b65408 100644 --- a/block/blk-core.c +++ b/block/blk-core.c @@ -615,7 +615,7 @@ static void __submit_bio(struct bio *bio) if (unlikely(!blk_crypto_bio_prep(&bio))) return; - if (!bio->bi_bdev->bd_has_submit_bio) { + if (!bdev_test_flag(bio->bi_bdev, BD_HAS_SUBMIT_BIO)) { blk_mq_submit_bio(bio); } else if (likely(bio_queue_enter(bio) == 0)) { struct gendisk *disk = bio->bi_bdev->bd_disk; @@ -723,7 +723,7 @@ void submit_bio_noacct_nocheck(struct bio *bio) */ if (current->bio_list) bio_list_add(¤t->bio_list[0], bio); - else if (!bio->bi_bdev->bd_has_submit_bio) + else if (!bdev_test_flag(bio->bi_bdev, BD_HAS_SUBMIT_BIO)) __submit_bio_noacct_mq(bio); else __submit_bio_noacct(bio); |