diff options
| author | Christoph Hellwig <hch@lst.de> | 2022-05-26 09:36:38 +0200 |
|---|---|---|
| committer | David Sterba <dsterba@suse.com> | 2022-06-22 18:13:07 +0200 |
| commit | 2b6ab24250931bc795add1f88c5f53cf0ca3e268 (patch) | |
| tree | 6f568e1e494d199ebfc182902fca9fdd07657c81 /fs/btrfs/ctree.h | |
| parent | 1519fa523730edbacace927b135d77ddd7d6b93f (diff) | |
| download | linux-next-2b6ab24250931bc795add1f88c5f53cf0ca3e268.tar.gz | |
btrfs: don't use btrfs_bio_wq_end_io for compressed writes
Compressed write bio completion is the only user of btrfs_bio_wq_end_io
for writes, and the use of btrfs_bio_wq_end_io is a little suboptimal
here as we only real need user context for the final completion of a
compressed_bio structure, and not every single bio completion.
Add a work_struct to struct compressed_bio instead and use that to call
finish_compressed_bio_write. This allows to remove all handling of
write bios in the btrfs_bio_wq_end_io infrastructure.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'fs/btrfs/ctree.h')
| -rw-r--r-- | fs/btrfs/ctree.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/btrfs/ctree.h b/fs/btrfs/ctree.h index f870918cf716..62fc3b9e268f 100644 --- a/fs/btrfs/ctree.h +++ b/fs/btrfs/ctree.h @@ -855,7 +855,7 @@ struct btrfs_fs_info { struct btrfs_workqueue *endio_meta_workers; struct workqueue_struct *endio_raid56_workers; struct workqueue_struct *rmw_workers; - struct btrfs_workqueue *endio_meta_write_workers; + struct workqueue_struct *compressed_write_workers; struct btrfs_workqueue *endio_write_workers; struct btrfs_workqueue *endio_freespace_worker; struct btrfs_workqueue *caching_workers; |