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| author | Nikolay Borisov <nborisov@suse.com> | 2019-04-10 19:46:04 +0300 |
|---|---|---|
| committer | David Sterba <dsterba@suse.com> | 2019-04-29 19:02:47 +0200 |
| commit | 50489a5734ec77e0a0613143512de09e2229f852 (patch) | |
| tree | 6ef0dd54a48f83d72ed8ccc9dbe6e7f9e6b01624 /fs | |
| parent | e68f2ee72181697d574e3049426b9d4fe5b5ec4d (diff) | |
| download | linux-50489a5734ec77e0a0613143512de09e2229f852.tar.bz2 | |
btrfs: Remove bio_offset argument from submit_bio_hook
None of the implementers of the submit_bio_hook use the bio_offset
parameter, simply remove it. No functional changes.
Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de>
Signed-off-by: Nikolay Borisov <nborisov@suse.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/btrfs/disk-io.c | 4 | ||||
| -rw-r--r-- | fs/btrfs/extent_io.c | 10 | ||||
| -rw-r--r-- | fs/btrfs/extent_io.h | 3 | ||||
| -rw-r--r-- | fs/btrfs/inode.c | 5 |
4 files changed, 8 insertions, 14 deletions
diff --git a/fs/btrfs/disk-io.c b/fs/btrfs/disk-io.c index adc492848619..eb26b3239827 100644 --- a/fs/btrfs/disk-io.c +++ b/fs/btrfs/disk-io.c @@ -885,8 +885,8 @@ static int check_async_write(struct btrfs_inode *bi) } static blk_status_t btree_submit_bio_hook(struct inode *inode, struct bio *bio, - int mirror_num, unsigned long bio_flags, - u64 bio_offset) + int mirror_num, + unsigned long bio_flags) { struct btrfs_fs_info *fs_info = btrfs_sb(inode->i_sb); int async = check_async_write(BTRFS_I(inode)); diff --git a/fs/btrfs/extent_io.c b/fs/btrfs/extent_io.c index 048d6c6fe7b9..9aa79ad794c9 100644 --- a/fs/btrfs/extent_io.c +++ b/fs/btrfs/extent_io.c @@ -149,19 +149,13 @@ 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_last_bvec_all(bio); - struct bio_vec bv; struct extent_io_tree *tree = bio->bi_private; - u64 start; - - mp_bvec_last_segment(bvec, &bv); - start = page_offset(bv.bv_page) + bv.bv_offset; bio->bi_private = NULL; if (tree->ops) ret = tree->ops->submit_bio_hook(tree->private_data, bio, - mirror_num, bio_flags, start); + mirror_num, bio_flags); else btrfsic_submit_bio(bio); @@ -2546,7 +2540,7 @@ static int bio_readpage_error(struct bio *failed_bio, u64 phy_offset, read_mode, failrec->this_mirror, failrec->in_validation); status = tree->ops->submit_bio_hook(tree->private_data, bio, failrec->this_mirror, - failrec->bio_flags, 0); + failrec->bio_flags); if (status) { free_io_failure(failure_tree, tree, failrec); bio_put(bio); diff --git a/fs/btrfs/extent_io.h b/fs/btrfs/extent_io.h index 37240e03c4e3..aa18a16a6ed7 100644 --- a/fs/btrfs/extent_io.h +++ b/fs/btrfs/extent_io.h @@ -105,8 +105,7 @@ struct extent_io_ops { * pointer will be called unconditionally. */ blk_status_t (*submit_bio_hook)(struct inode *inode, struct bio *bio, - int mirror_num, unsigned long bio_flags, - u64 bio_offset); + int mirror_num, unsigned long bio_flags); int (*readpage_end_io_hook)(struct btrfs_io_bio *io_bio, u64 phy_offset, struct page *page, u64 start, u64 end, int mirror); diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c index 1e7e8421e524..837fd573991a 100644 --- a/fs/btrfs/inode.c +++ b/fs/btrfs/inode.c @@ -1954,8 +1954,9 @@ static blk_status_t btrfs_submit_bio_start(void *private_data, struct bio *bio, * c-3) otherwise: async submit */ static blk_status_t btrfs_submit_bio_hook(struct inode *inode, struct bio *bio, - int mirror_num, unsigned long bio_flags, - u64 bio_offset) + int mirror_num, + unsigned long bio_flags) + { struct btrfs_fs_info *fs_info = btrfs_sb(inode->i_sb); struct btrfs_root *root = BTRFS_I(inode)->root; |