Commit c45a8f2d authored by Ming Lei's avatar Ming Lei Committed by Jens Axboe
Browse files

fs: convert to bio_last_bvec_all() 



This patch converts 3 users to bio_last_bvec_all(), so that we can go
ahead and convert to multipage bvec.

Signed-off-by: default avatarMing Lei <ming.lei@redhat.com>
Signed-off-by: default avatarJens Axboe <axboe@kernel.dk>
parent 263663cd

fs/btrfs/compression.c

+1 −1
Original line number Diff line number Diff line
@@ -411,7 +411,7 @@ blk_status_t btrfs_submit_compressed_write(struct inode *inode, u64 start, 


static u64 bio_end_offset(struct bio *bio)

{

	struct bio_vec *last = &bio->bi_io_vec[bio->bi_vcnt - 1];

	struct bio_vec *last = bio_last_bvec_all(bio);



	return page_offset(last->bv_page) + last->bv_len + last->bv_offset;

}

fs/btrfs/extent_io.c

+1 −1
Original line number Diff line number Diff line
@@ -2724,7 +2724,7 @@ static int __must_check submit_one_bio(struct bio *bio, int mirror_num, 
				       unsigned long bio_flags)

{

	blk_status_t ret = 0;

	struct bio_vec *bvec = bio->bi_io_vec + bio->bi_vcnt - 1;

	struct bio_vec *bvec = bio_last_bvec_all(bio);

	struct page *page = bvec->bv_page;

	struct extent_io_tree *tree = bio->bi_private;

	u64 start;

fs/buffer.c

+1 −1
Original line number Diff line number Diff line
@@ -3014,7 +3014,7 @@ static void end_bio_bh_io_sync(struct bio *bio) 
void guard_bio_eod(int op, struct bio *bio)

{

	sector_t maxsector;

	struct bio_vec *bvec = &bio->bi_io_vec[bio->bi_vcnt - 1];

	struct bio_vec *bvec = bio_last_bvec_all(bio);

	unsigned truncated_bytes;

	struct hd_struct *part;