diff options
Diffstat (limited to 'fs/btrfs/inode-item.c')
| -rw-r--r-- | fs/btrfs/inode-item.c | 22 |
1 files changed, 8 insertions, 14 deletions
diff --git a/fs/btrfs/inode-item.c b/fs/btrfs/inode-item.c index b783461..35d2608 100644 --- a/fs/btrfs/inode-item.c +++ b/fs/btrfs/inode-item.c @@ -20,24 +20,18 @@ #include "disk-io.h" #include "transaction.h" -int btrfs_insert_inode(struct btrfs_trans_handle *trans, struct btrfs_root - *root, u64 objectid, struct btrfs_inode_item - *inode_item) +int btrfs_insert_empty_inode(struct btrfs_trans_handle *trans, + struct btrfs_root *root, + struct btrfs_path *path, u64 objectid) { - struct btrfs_path *path; struct btrfs_key key; int ret; key.objectid = objectid; - key.flags = 0; btrfs_set_key_type(&key, BTRFS_INODE_ITEM_KEY); key.offset = 0; - path = btrfs_alloc_path(); - BUG_ON(!path); - ret = btrfs_insert_item(trans, root, &key, inode_item, - sizeof(*inode_item)); - btrfs_release_path(root, path); - btrfs_free_path(path); + ret = btrfs_insert_empty_item(trans, root, path, &key, + sizeof(struct btrfs_inode_item)); if (ret == 0 && objectid > root->highest_inode) root->highest_inode = objectid; return ret; @@ -51,15 +45,15 @@ int btrfs_lookup_inode(struct btrfs_trans_handle *trans, struct btrfs_root int cow = mod != 0; int ret; int slot; - struct btrfs_leaf *leaf; + struct extent_buffer *leaf; struct btrfs_key found_key; ret = btrfs_search_slot(trans, root, location, path, ins_len, cow); if (ret > 0 && btrfs_key_type(location) == BTRFS_ROOT_ITEM_KEY && location->offset == (u64)-1 && path->slots[0] != 0) { slot = path->slots[0] - 1; - leaf = btrfs_buffer_leaf(path->nodes[0]); - btrfs_disk_key_to_cpu(&found_key, &leaf->items[slot].key); + leaf = path->nodes[0]; + btrfs_item_key_to_cpu(leaf, &found_key, slot); if (found_key.objectid == location->objectid && btrfs_key_type(&found_key) == btrfs_key_type(location)) { path->slots[0]--; |