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-rw-r--r--fs/bcachefs/buckets.c9
1 files changed, 9 insertions, 0 deletions
diff --git a/fs/bcachefs/buckets.c b/fs/bcachefs/buckets.c
index 7a05ba5fd589..e9c5889b2c0f 100644
--- a/fs/bcachefs/buckets.c
+++ b/fs/bcachefs/buckets.c
@@ -1107,6 +1107,15 @@ void bch2_mark_update(struct btree_trans *trans,
if (unlikely(trans->flags & BTREE_INSERT_NOMARK_OVERWRITES))
return;
+ /*
+ * For non extents, we only mark the new key, not the key being
+ * overwritten - unless we're actually deleting:
+ */
+ if ((iter->btree_id == BTREE_ID_ALLOC ||
+ iter->btree_id == BTREE_ID_EC) &&
+ !bkey_deleted(&insert->k->k))
+ return;
+
while ((_k = bch2_btree_node_iter_peek_filter(&node_iter, b,
KEY_TYPE_discard))) {
struct bkey unpacked;