diff options
| author | David Sterba <dsterba@suse.com> | 2022-10-27 02:22:19 +0200 |
|---|---|---|
| committer | David Sterba <dsterba@suse.com> | 2022-12-05 18:00:51 +0100 |
| commit | ab2072b2921eced166dbdec1d65b0284b6eba2b9 (patch) | |
| tree | 8e3521eb1b47c52f4b890418cf4d9878765d5e75 /fs/btrfs/disk-io.h | |
| parent | 7920b773bd8a458c05b2ba4581fe19c5704fffd7 (diff) | |
btrfs: change how submit bio callback is passed to btrfs_wq_submit_bio
There's a callback function parameter for btrfs_wq_submit_bio that can
be one of: metadata, buffered data, direct io data. The callback
abstraction is unnecessary as we have all functions available.
Replace the parameter with a command that leads to a direct call in
run_one_async_start. The called functions can be then simplified and we
can also remove the extent_submit_bio_start_t typedef.
Reviewed-by: Anand Jain <anand.jain@oracle.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 | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/fs/btrfs/disk-io.h b/fs/btrfs/disk-io.h index 6edc66b4b4d3..5998b2589830 100644 --- a/fs/btrfs/disk-io.h +++ b/fs/btrfs/disk-io.h @@ -113,9 +113,17 @@ int btrfs_buffer_uptodate(struct extent_buffer *buf, u64 parent_transid, int atomic); int btrfs_read_extent_buffer(struct extent_buffer *buf, u64 parent_transid, int level, struct btrfs_key *first_key); + +enum btrfs_wq_submit_cmd { + WQ_SUBMIT_METADATA, + WQ_SUBMIT_DATA, + WQ_SUBMIT_DATA_DIO, +}; + bool btrfs_wq_submit_bio(struct inode *inode, struct bio *bio, int mirror_num, - u64 dio_file_offset, - extent_submit_bio_start_t *submit_bio_start); + u64 dio_file_offset, enum btrfs_wq_submit_cmd cmd); +blk_status_t btree_submit_bio_start(struct inode *inode, struct bio *bio, + u64 dio_file_offset); int btrfs_alloc_log_tree_node(struct btrfs_trans_handle *trans, struct btrfs_root *root); int btrfs_init_log_root_tree(struct btrfs_trans_handle *trans, |