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| author | Kent Overstreet <kent.overstreet@gmail.com> | 2019-01-22 13:46:14 -0500 |
|---|---|---|
| committer | Kent Overstreet <kent.overstreet@gmail.com> | 2019-04-03 12:44:04 -0400 |
| commit | 9bbef4f85ed2dccddf459917f9db09a447b7cb57 (patch) | |
| tree | d05bcf40f4c32eb07cf4e4470f19e51fb643b094 | |
| parent | c8f5393792d1c6fd5a45eb4d8e49864eb740493f (diff) | |
bcachefs: Improve c version of __bkey_cmp_bits
| -rw-r--r-- | fs/bcachefs/bkey.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/fs/bcachefs/bkey.c b/fs/bcachefs/bkey.c index 25725e423055..40ce33a40d79 100644 --- a/fs/bcachefs/bkey.c +++ b/fs/bcachefs/bkey.c @@ -1010,11 +1010,8 @@ static inline int __bkey_cmp_bits(const u64 *l, const u64 *r, nr_key_bits -= 64; } - if (l_v != r_v) - return l_v < r_v ? -1 : 1; - - if (!nr_key_bits) - return 0; + if (!nr_key_bits || l_v != r_v) + break; l = next_word(l); r = next_word(r); @@ -1022,6 +1019,8 @@ static inline int __bkey_cmp_bits(const u64 *l, const u64 *r, l_v = *l; r_v = *r; } + + return (l_v > r_v) - (l_v < r_v); } #endif |