[PATCH] bcachefs: Convert open-coded extra computation to helper

Alan Huang
2024-08-10T16:11:51Z

This patch replaces open-coded extra computation to eytzinger1_extra.

Signed-off-by: Alan Huang <mmpgouride@gmail.com>
---
fs/bcachefs/bset.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/fs/bcachefs/bset.c b/fs/bcachefs/bset.c
index b95deeb83071..e7c44f35f0c5 100644
--- a/fs/bcachefs/bset.c
+++ b/fs/bcachefs/bset.c
@@ -733,7 +733,7 @@ static noinline void __build_ro_aux_tree(struct btree *b, struct bset_tree *t)
return;
}

- t->extra = (t->size - rounddown_pow_of_two(t->size - 1)) << 1;
+ t->extra = eytzinger1_extra(t->size - 1);

/* First we figure out where the first key in each cacheline is */
eytzinger1_for_each(j, t->size - 1) {
--
2.45.2