From e88a75ebe86c1df42f0ca9ab6e8fa50db26e7cef Mon Sep 17 00:00:00 2001 From: Kent Overstreet Date: Thu, 24 Nov 2022 03:12:22 -0500 Subject: 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 --- fs/bcachefs/data_update.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'fs/bcachefs/data_update.c') diff --git a/fs/bcachefs/data_update.c b/fs/bcachefs/data_update.c index 9d1290ff179a..b4480852e935 100644 --- a/fs/bcachefs/data_update.c +++ b/fs/bcachefs/data_update.c @@ -30,7 +30,7 @@ static int insert_snapshot_whiteouts(struct btree_trans *trans, darray_init(&s); - if (!bkey_cmp(old_pos, new_pos)) + if (bkey_eq(old_pos, new_pos)) return 0; if (!snapshot_t(c, old_pos.snapshot)->children[0]) @@ -45,7 +45,7 @@ static int insert_snapshot_whiteouts(struct btree_trans *trans, if (ret) break; - if (bkey_cmp(old_pos, k.k->p)) + if (!bkey_eq(old_pos, k.k->p)) break; if (bch2_snapshot_is_ancestor(c, k.k->p.snapshot, old_pos.snapshot)) { @@ -244,7 +244,7 @@ err: if (ret) break; next: - while (bkey_cmp(iter.pos, bch2_keylist_front(keys)->k.p) >= 0) { + while (bkey_ge(iter.pos, bch2_keylist_front(keys)->k.p)) { bch2_keylist_pop_front(keys); if (bch2_keylist_empty(keys)) goto out; -- cgit