mirrors/linux
2
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git synced 2026-08-31 08:15:07 -04:00
Code Issues Packages Projects Releases Wiki Activity

block: move bvec init into __bio_clone

Browse Source 
Consolidate bi_io_vec assignment for cloning in __bio_clone to keep any
further changes in one place.

Suggested-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
Link: https://patch.msgid.link/6ecfe8f9b1c6bfb8665fba7daf55d9ad7a8a3243.1785596451.git.asml.silence@gmail.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
This commit is contained in:
Pavel Begunkov
2026-08-01 16:46:17 +01:00
committed by Jens Axboe
parent 2cd9e14abe
commit e228404b05
1 changed files with 2 additions and 3 deletions
Download Patch File Download Diff File Expand all files Collapse all files

5
block/bio.c
View File

@@ -860,6 +860,7 @@ static int __bio_clone(struct bio *bio, struct bio *bio_src, gfp_t gfp)
bio->bi_write_hint = bio_src->bi_write_hint;
bio->bi_write_stream = bio_src->bi_write_stream;
bio->bi_iter = bio_src->bi_iter;
bio->bi_io_vec = bio_src->bi_io_vec;
if (bio->bi_bdev) {
if (bio->bi_bdev == bio_src->bi_bdev &&
@@ -902,8 +903,6 @@ struct bio *bio_alloc_clone(struct block_device *bdev, struct bio *bio_src,
bio_put(bio);
return NULL;
}
bio->bi_io_vec = bio_src->bi_io_vec;
return bio;
}
EXPORT_SYMBOL(bio_alloc_clone);
@@ -923,7 +922,7 @@ int bio_init_clone(struct block_device *bdev, struct bio *bio,
{
int ret;
bio_init(bio, bdev, bio_src->bi_io_vec, 0, bio_src->bi_opf);
bio_init(bio, bdev, NULL, 0, bio_src->bi_opf);
ret = __bio_clone(bio, bio_src, gfp);
if (ret)
bio_uninit(bio);