write_super() -> sb_counters_from_cpu() may reallocate the superblock
Reported-by: [email protected]
Signed-off-by: Kent Overstreet <[email protected]>
---
fs/bcachefs/recovery.c | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/fs/bcachefs/recovery.c b/fs/bcachefs/recovery.c
index 454b5a32dd7f..0ebc76dd7eb5 100644
--- a/fs/bcachefs/recovery.c
+++ b/fs/bcachefs/recovery.c
@@ -94,11 +94,10 @@ static void bch2_reconstruct_alloc(struct bch_fs *c)
__set_bit_le64(BCH_FSCK_ERR_accounting_mismatch, ext->errors_silent);
c->sb.compat &= ~(1ULL << BCH_COMPAT_alloc_info);
- bch2_write_super(c);
- mutex_unlock(&c->sb_lock);
-
c->opts.recovery_passes |=
bch2_recovery_passes_from_stable(le64_to_cpu(ext->recovery_passes_required[0]));
+ bch2_write_super(c);
+ mutex_unlock(&c->sb_lock);
bch2_shoot_down_journal_keys(c, BTREE_ID_alloc,
0, BTREE_MAX_DEPTH, POS_MIN, SPOS_MAX);
--
2.45.2
