diff options
Diffstat (limited to 'fs/btrfs/delayed-inode.c')
| -rw-r--r-- | fs/btrfs/delayed-inode.c | 21 |
1 files changed, 13 insertions, 8 deletions
diff --git a/fs/btrfs/delayed-inode.c b/fs/btrfs/delayed-inode.c index ab5a833e7d..121ab890bd 100644 --- a/fs/btrfs/delayed-inode.c +++ b/fs/btrfs/delayed-inode.c @@ -28,11 +28,7 @@ static struct kmem_cache *delayed_node_cache; int __init btrfs_delayed_inode_init(void) { - delayed_node_cache = kmem_cache_create("btrfs_delayed_node", - sizeof(struct btrfs_delayed_node), - 0, - SLAB_MEM_SPREAD, - NULL); + delayed_node_cache = KMEM_CACHE(btrfs_delayed_node, 0); if (!delayed_node_cache) return -ENOMEM; return 0; @@ -43,6 +39,17 @@ void __cold btrfs_delayed_inode_exit(void) kmem_cache_destroy(delayed_node_cache); } +void btrfs_init_delayed_root(struct btrfs_delayed_root *delayed_root) +{ + atomic_set(&delayed_root->items, 0); + atomic_set(&delayed_root->items_seq, 0); + delayed_root->nodes = 0; + spin_lock_init(&delayed_root->lock); + init_waitqueue_head(&delayed_root->wait); + INIT_LIST_HEAD(&delayed_root->node_list); + INIT_LIST_HEAD(&delayed_root->prepare_list); +} + static inline void btrfs_init_delayed_node( struct btrfs_delayed_node *delayed_node, struct btrfs_root *root, u64 inode_id) @@ -430,8 +437,6 @@ static void __btrfs_remove_delayed_item(struct btrfs_delayed_item *delayed_item) delayed_root = delayed_node->root->fs_info->delayed_root; - BUG_ON(!delayed_root); - if (delayed_item->type == BTRFS_DELAYED_INSERTION_ITEM) root = &delayed_node->ins_root; else @@ -980,7 +985,7 @@ static void btrfs_release_delayed_inode(struct btrfs_delayed_node *delayed_node) if (delayed_node && test_bit(BTRFS_DELAYED_NODE_INODE_DIRTY, &delayed_node->flags)) { - BUG_ON(!delayed_node->root); + ASSERT(delayed_node->root); clear_bit(BTRFS_DELAYED_NODE_INODE_DIRTY, &delayed_node->flags); delayed_node->count--; |