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| author | Kent Overstreet <kent.overstreet@gmail.com> | 2019-09-22 19:10:21 -0400 |
|---|---|---|
| committer | Kent Overstreet <kent.overstreet@linux.dev> | 2023-10-22 17:08:45 -0400 |
| commit | 8cad3e2f73f5c6ad39e9da5564382a2a737a201c (patch) | |
| tree | 4512a3fb765163303fa4b09fe92d2c04cea0e3f1 /fs/bcachefs/btree_key_cache.h | |
| parent | e7b854b1f76d34eeea6baa3a1b5eaa1f85ae6340 (diff) | |
| download | linux-8cad3e2f73f5c6ad39e9da5564382a2a737a201c.tar.gz linux-8cad3e2f73f5c6ad39e9da5564382a2a737a201c.tar.bz2 linux-8cad3e2f73f5c6ad39e9da5564382a2a737a201c.zip | |
bcachefs: Use cached iterators for inode updates
This switches inode updates to use cached btree iterators - which should
be a nice performance boost, since lock contention on the inodes btree
can be a bottleneck on multithreaded workloads.
Signed-off-by: Kent Overstreet <kent.overstreet@gmail.com>
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Diffstat (limited to 'fs/bcachefs/btree_key_cache.h')
| -rw-r--r-- | fs/bcachefs/btree_key_cache.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/fs/bcachefs/btree_key_cache.h b/fs/bcachefs/btree_key_cache.h index b1756c6c622c..d448264abcc8 100644 --- a/fs/bcachefs/btree_key_cache.h +++ b/fs/bcachefs/btree_key_cache.h @@ -1,6 +1,9 @@ #ifndef _BCACHEFS_BTREE_KEY_CACHE_H #define _BCACHEFS_BTREE_KEY_CACHE_H +struct bkey_cached * +bch2_btree_key_cache_find(struct bch_fs *, enum btree_id, struct bpos); + int bch2_btree_iter_traverse_cached(struct btree_iter *); bool bch2_btree_insert_key_cached(struct btree_trans *, |