diff --git a/fs/hfs/btree.c b/fs/hfs/btree.c index 41b4e8fc9463..4f0ddc76e8c5 100644 --- a/fs/hfs/btree.c +++ b/fs/hfs/btree.c @@ -310,15 +310,18 @@ void hfs_btree_close(struct hfs_btree *tree) return; for (i = 0; i < NODE_HASH_SIZE; i++) { + spin_lock(&tree->hash_lock); while ((node = tree->node_hash[i])) { - tree->node_hash[i] = node->next_hash; + hfs_bnode_unhash(node); + spin_unlock(&tree->hash_lock); if (atomic_read(&node->refcnt)) pr_err("node %d:%d still has %d user(s)!\n", node->tree->cnid, node->this, atomic_read(&node->refcnt)); hfs_bnode_free(node); - tree->node_hash_cnt--; + spin_lock(&tree->hash_lock); } + spin_unlock(&tree->hash_lock); } iput(tree->inode); kfree(tree); diff --git a/fs/hfsplus/btree.c b/fs/hfsplus/btree.c index 2ea8cd5658e1..bd4dbdbc8f98 100644 --- a/fs/hfsplus/btree.c +++ b/fs/hfsplus/btree.c @@ -417,16 +417,19 @@ void hfs_btree_close(struct hfs_btree *tree) return; for (i = 0; i < NODE_HASH_SIZE; i++) { + spin_lock(&tree->hash_lock); while ((node = tree->node_hash[i])) { - tree->node_hash[i] = node->next_hash; + hfs_bnode_unhash(node); + spin_unlock(&tree->hash_lock); if (atomic_read(&node->refcnt)) pr_crit("node %d:%d " "still has %d user(s)!\n", node->tree->cnid, node->this, atomic_read(&node->refcnt)); hfs_bnode_free(node); - tree->node_hash_cnt--; + spin_lock(&tree->hash_lock); } + spin_unlock(&tree->hash_lock); } iput(tree->inode); kfree(tree);