Update bcachefs sources to a8115093df bcachefs: Fix divide by zero in rebalance_work()

[bcachefs-tools-debian] / libbcachefs / lru.c

diff --git a/libbcachefs/lru.c b/libbcachefs/lru.c
index 2387e08440d3f166534bdf1b396a0547dabe049f..3e8b8f2f38a31fbc17f4f341442754792fdd9ecc 100644 (file)
--- a/libbcachefs/lru.c
+++ b/libbcachefs/lru.c
@@ -41,29 +41,12 @@ void bch2_lru_pos_to_text(struct printbuf *out, struct bpos lru)
 }
 
 static int __bch2_lru_set(struct btree_trans *trans, u16 lru_id,
-                       u64 dev_bucket, u64 time, unsigned key_type)
+                         u64 dev_bucket, u64 time, bool set)
 {
-       struct bkey_i *k;
-       int ret = 0;
-
-       if (!time)
-               return 0;
-
-       k = bch2_trans_kmalloc_nomemzero(trans, sizeof(*k));
-       ret = PTR_ERR_OR_ZERO(k);
-       if (unlikely(ret))
-               return ret;
-
-       bkey_init(&k->k);
-       k->k.type = key_type;
-       k->k.p = lru_pos(lru_id, dev_bucket, time);
-
-       EBUG_ON(lru_pos_id(k->k.p) != lru_id);
-       EBUG_ON(lru_pos_time(k->k.p) != time);
-       EBUG_ON(k->k.p.offset != dev_bucket);
-
-       return bch2_trans_update_buffered(trans, BTREE_ID_lru, k,
-                                         key_type == KEY_TYPE_deleted);
+       return time
+               ? bch2_btree_bit_mod(trans, BTREE_ID_lru,
+                                    lru_pos(lru_id, dev_bucket, time), set)
+               : 0;
 }
 
 int bch2_lru_del(struct btree_trans *trans, u16 lru_id, u64 dev_bucket, u64 time)