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| author | Qu Wenruo <wqu@suse.com> | 2020-12-02 09:47:57 +0300 |
|---|---|---|
| committer | David Sterba <dsterba@suse.com> | 2020-12-09 21:16:09 +0300 |
| commit | 1941b64b080b45a80796a9f3a2e5c89554e53bdf (patch) | |
| tree | f5fe2f9b2e48067dc2f84ffcfc03d198defd2b16 /fs/btrfs/disk-io.h | |
| parent | 8a6a87cd449b9840f8169e0ece0a8fa11232723d (diff) | |
| download | linux-1941b64b080b45a80796a9f3a2e5c89554e53bdf.tar.xz | |
btrfs: rename bio_offset of extent_submit_bio_start_t to dio_file_offset
The parameter bio_offset of extent_submit_bio_start_t is very confusing.
If it's really bio_offset (offset to bio), then it should be u32. But
in fact, it's only utilized by dio read, and that member is used as file
offset, which must be u64.
Rename it to dio_file_offset since the only user uses it as file offset,
and add comment for who is using it.
Signed-off-by: Qu Wenruo <wqu@suse.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'fs/btrfs/disk-io.h')
| -rw-r--r-- | fs/btrfs/disk-io.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/btrfs/disk-io.h b/fs/btrfs/disk-io.h index 7b3ecad88d7e..e45057c0c016 100644 --- a/fs/btrfs/disk-io.h +++ b/fs/btrfs/disk-io.h @@ -116,7 +116,7 @@ blk_status_t btrfs_bio_wq_end_io(struct btrfs_fs_info *info, struct bio *bio, enum btrfs_wq_endio_type metadata); blk_status_t btrfs_wq_submit_bio(struct inode *inode, struct bio *bio, int mirror_num, unsigned long bio_flags, - u64 bio_offset, + u64 dio_file_offset, extent_submit_bio_start_t *submit_bio_start); blk_status_t btrfs_submit_bio_done(void *private_data, struct bio *bio, int mirror_num); |