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| author | Kent Overstreet <kent.overstreet@linux.dev> | 2022-11-24 11:12:22 +0300 |
|---|---|---|
| committer | Kent Overstreet <kent.overstreet@linux.dev> | 2023-10-23 00:09:47 +0300 |
| commit | e88a75ebe86c1df42f0ca9ab6e8fa50db26e7cef (patch) | |
| tree | 3b8608b0ae6e06d405bf6ef63e098416c68830db /fs/bcachefs/btree_cache.c | |
| parent | e15382125948523cd5c887c5fe4fa4303e9a9dc1 (diff) | |
| download | linux-e88a75ebe86c1df42f0ca9ab6e8fa50db26e7cef.tar.xz | |
bcachefs: New bpos_cmp(), bkey_cmp() replacements
This patch introduces
- bpos_eq()
- bpos_lt()
- bpos_le()
- bpos_gt()
- bpos_ge()
and equivalent replacements for bkey_cmp().
Looking at the generated assembly these could probably be improved
further, but we already see a significant code size improvement with
this patch.
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Diffstat (limited to 'fs/bcachefs/btree_cache.c')
| -rw-r--r-- | fs/bcachefs/btree_cache.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/fs/bcachefs/btree_cache.c b/fs/bcachefs/btree_cache.c index 90be4c7325f7..0ac8636edba2 100644 --- a/fs/bcachefs/btree_cache.c +++ b/fs/bcachefs/btree_cache.c @@ -793,9 +793,9 @@ static inline void btree_check_header(struct bch_fs *c, struct btree *b) { if (b->c.btree_id != BTREE_NODE_ID(b->data) || b->c.level != BTREE_NODE_LEVEL(b->data) || - bpos_cmp(b->data->max_key, b->key.k.p) || + !bpos_eq(b->data->max_key, b->key.k.p) || (b->key.k.type == KEY_TYPE_btree_ptr_v2 && - bpos_cmp(b->data->min_key, + !bpos_eq(b->data->min_key, bkey_i_to_btree_ptr_v2(&b->key)->v.min_key))) btree_bad_header(c, b); } |