diff options
| author | Yu Kuai <yukuai3@huawei.com> | 2025-09-10 14:30:54 +0800 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2025-09-10 05:23:46 -0600 |
| commit | 0b64682e78f7a53ea863e368b1aa66f05767858d (patch) | |
| tree | 5003093cbd245878003825c7a1ed9abd2a78bf25 /block/blk-core.c | |
| parent | e3290419d9be6cbd7a42c0691504dd66825cabf5 (diff) | |
block: skip unnecessary checks for split bio
Lots of checks are already done while submitting this bio the first
time, and there is no need to check them again when this bio is
resubmitted after split.
Hence open code should_fail_bio() and blk_throtl_bio() that are still
necessary from submit_bio_split_bioset().
Signed-off-by: Yu Kuai <yukuai3@huawei.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'block/blk-core.c')
| -rw-r--r-- | block/blk-core.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/block/blk-core.c b/block/blk-core.c index 83c262a3dfd9..1021a09c5958 100644 --- a/block/blk-core.c +++ b/block/blk-core.c @@ -539,7 +539,7 @@ static inline void bio_check_ro(struct bio *bio) } } -static noinline int should_fail_bio(struct bio *bio) +int should_fail_bio(struct bio *bio) { if (should_fail_request(bdev_whole(bio->bi_bdev), bio->bi_iter.bi_size)) return -EIO; |