struct btrfs_bio now has a file_offset field set up by all submitters.
Use that value combined with the bio size in add_ra_bio_pages to
calculate the last offset in the bio.
Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
kthread_associate_blkcg(NULL);
}
-static u64 bio_end_offset(struct bio *bio)
-{
- struct bio_vec *last = bio_last_bvec_all(bio);
-
- return page_offset(last->bv_page) + last->bv_len + last->bv_offset;
-}
-
/*
* Add extra pages in the same compressed file extent so that we don't need to
* re-read the same extent again and again.
{
struct btrfs_fs_info *fs_info = btrfs_sb(inode->i_sb);
unsigned long end_index;
- u64 cur = bio_end_offset(cb->orig_bio);
+ u64 cur = btrfs_bio(cb->orig_bio)->file_offset + cb->orig_bio->bi_iter.bi_size;
u64 isize = i_size_read(inode);
int ret;
struct page *page;