diff options
| author | Kent Overstreet <kent.overstreet@linux.dev> | 2022-11-24 03:12:22 -0500 |
|---|---|---|
| committer | Kent Overstreet <kent.overstreet@linux.dev> | 2023-10-22 17:09:47 -0400 |
| commit | e88a75ebe86c1df42f0ca9ab6e8fa50db26e7cef (patch) | |
| tree | 3b8608b0ae6e06d405bf6ef63e098416c68830db /fs/bcachefs/btree_io.h | |
| parent | e15382125948523cd5c887c5fe4fa4303e9a9dc1 (diff) | |
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_io.h')
| -rw-r--r-- | fs/bcachefs/btree_io.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/fs/bcachefs/btree_io.h b/fs/bcachefs/btree_io.h index 4b1810ad7d91..a720dd74139b 100644 --- a/fs/bcachefs/btree_io.h +++ b/fs/bcachefs/btree_io.h @@ -201,7 +201,7 @@ static inline void compat_btree_node(unsigned level, enum btree_id btree_id, { if (version < bcachefs_metadata_version_inode_btree_change && btree_node_type_is_extents(btree_id) && - bpos_cmp(bn->min_key, POS_MIN) && + !bpos_eq(bn->min_key, POS_MIN) && write) bn->min_key = bpos_nosnap_predecessor(bn->min_key); @@ -218,7 +218,7 @@ static inline void compat_btree_node(unsigned level, enum btree_id btree_id, if (version < bcachefs_metadata_version_inode_btree_change && btree_node_type_is_extents(btree_id) && - bpos_cmp(bn->min_key, POS_MIN) && + !bpos_eq(bn->min_key, POS_MIN) && !write) bn->min_key = bpos_nosnap_successor(bn->min_key); } |