bcache: Minor btree cache fix (b0f32a56) · Commits · e / devices / android_kernel_xiaomi_markw

drivers/md/bcache/btree.c

+3 −7

Original line number	Diff line number	Diff line
		@@ -714,14 +714,10 @@ static unsigned long bch_mca_scan(struct shrinker *shrink,
		}
		}

		/*
		* Can happen right when we first start up, before we've read in any
		* btree nodes
		*/
		for (i = 0; (nr--) && i < c->bucket_cache_used; i++) {
		if (list_empty(&c->btree_cache))
		goto out;

		for (i = 0; (nr--) && i < c->bucket_cache_used; i++) {
		b = list_first_entry(&c->btree_cache, struct btree, list);
		list_rotate_left(&c->btree_cache);