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/extents.h | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) (limited to 'fs/bcachefs/extents.h') diff --git a/fs/bcachefs/extents.h b/fs/bcachefs/extents.h index 224df17206cb..21dbdf96bd59 100644 --- a/fs/bcachefs/extents.h +++ b/fs/bcachefs/extents.h @@ -636,9 +636,8 @@ enum bch_extent_overlap { static inline enum bch_extent_overlap bch2_extent_overlap(const struct bkey *k, const struct bkey *m) { - int cmp1 = bkey_cmp(k->p, m->p) < 0; - int cmp2 = bkey_cmp(bkey_start_pos(k), - bkey_start_pos(m)) > 0; + int cmp1 = bkey_lt(k->p, m->p); + int cmp2 = bkey_gt(bkey_start_pos(k), bkey_start_pos(m)); return (cmp1 << 1) + cmp2; } -- cgit v1.2.3