From 2160e9a7bd9b779cc1d8d050ea8e6760df7db8ce Mon Sep 17 00:00:00 2001
From: Kent Overstreet <kent.overstreet@linux.dev>
Date: Tue, 25 Mar 2025 16:47:50 -0400
Subject: [PATCH] format: fix minimum bucket nr check
---
c_src/libbcachefs.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/c_src/libbcachefs.c b/c_src/libbcachefs.c
index 0d19b411..748fa182 100644
--- a/c_src/libbcachefs.c
+++ b/c_src/libbcachefs.c
@@ -64,7 +64,7 @@ void bch2_sb_layout_init(struct bch_sb_layout *l,
static u64 dev_max_bucket_size(u64 dev_size)
{
- return dev_size / BCH_MIN_NR_NBUCKETS;
+ return rounddown_pow_of_two(dev_size / (BCH_MIN_NR_NBUCKETS * 4));
}
u64 bch2_pick_bucket_size(struct bch_opts opts, dev_opts_list devs)