1 files changed, 2 insertions, 1 deletions

diff --git a/drivers/md/bcache/btree.c b/drivers/md/bcache/btree.c
index dc6e2be265b7..c36745e5986a 100644
--- a/drivers/md/bcache/btree.c
+++ b/drivers/md/bcache/btree.c
@@ -1817,7 +1817,8 @@ static bool fix_overlapping_extents(struct btree *b, struct bkey *insert,
                         if (KEY_START(k) > KEY_START(insert) + sectors_found)
                                 goto check_failed;
 
-                        if (KEY_PTRS(replace_key) != KEY_PTRS(k))
+                        if (KEY_PTRS(k) != KEY_PTRS(replace_key) ||
+                            KEY_DIRTY(k) != KEY_DIRTY(replace_key))
                                 goto check_failed;
 
                         /* skip past gen */