Lines Matching refs:root
326 static inline bool btrfs_root_readonly(const struct btrfs_root *root) in btrfs_root_readonly() argument
329 return (root->root_item.flags & cpu_to_le64(BTRFS_ROOT_SUBVOL_RDONLY)) != 0; in btrfs_root_readonly()
332 static inline bool btrfs_root_dead(const struct btrfs_root *root) in btrfs_root_dead() argument
335 return (root->root_item.flags & cpu_to_le64(BTRFS_ROOT_SUBVOL_DEAD)) != 0; in btrfs_root_dead()
338 static inline u64 btrfs_root_id(const struct btrfs_root *root) in btrfs_root_id() argument
340 return root->root_key.objectid; in btrfs_root_id()
343 static inline int btrfs_get_root_log_transid(const struct btrfs_root *root) in btrfs_get_root_log_transid() argument
345 return READ_ONCE(root->log_transid); in btrfs_get_root_log_transid()
348 static inline void btrfs_set_root_log_transid(struct btrfs_root *root, int log_transid) in btrfs_set_root_log_transid() argument
350 WRITE_ONCE(root->log_transid, log_transid); in btrfs_set_root_log_transid()
353 static inline int btrfs_get_root_last_log_commit(const struct btrfs_root *root) in btrfs_get_root_last_log_commit() argument
355 return READ_ONCE(root->last_log_commit); in btrfs_get_root_last_log_commit()
358 static inline void btrfs_set_root_last_log_commit(struct btrfs_root *root, int commit_id) in btrfs_set_root_last_log_commit() argument
360 WRITE_ONCE(root->last_log_commit, commit_id); in btrfs_set_root_last_log_commit()
363 static inline u64 btrfs_get_root_last_trans(const struct btrfs_root *root) in btrfs_get_root_last_trans() argument
365 return READ_ONCE(root->last_trans); in btrfs_get_root_last_trans()
368 static inline void btrfs_set_root_last_trans(struct btrfs_root *root, u64 transid) in btrfs_set_root_last_trans() argument
370 WRITE_ONCE(root->last_trans, transid); in btrfs_set_root_last_trans()
541 int btrfs_previous_item(struct btrfs_root *root,
544 int btrfs_previous_extent_item(struct btrfs_root *root,
549 struct extent_buffer *btrfs_root_node(struct btrfs_root *root);
550 int btrfs_find_next_key(struct btrfs_root *root, struct btrfs_path *path,
553 int btrfs_search_forward(struct btrfs_root *root, struct btrfs_key *min_key,
560 struct btrfs_root *root, struct extent_buffer *buf,
565 struct btrfs_root *root,
572 struct btrfs_root *root,
576 struct btrfs_root *root,
578 int btrfs_del_ptr(struct btrfs_trans_handle *trans, struct btrfs_root *root,
585 struct btrfs_root *root,
590 struct btrfs_root *root,
595 int btrfs_search_slot(struct btrfs_trans_handle *trans, struct btrfs_root *root,
598 int btrfs_search_old_slot(struct btrfs_root *root, const struct btrfs_key *key,
600 int btrfs_search_slot_for_read(struct btrfs_root *root,
609 int btrfs_del_items(struct btrfs_trans_handle *trans, struct btrfs_root *root,
612 struct btrfs_root *root, in btrfs_del_item() argument
615 return btrfs_del_items(trans, root, path, path->slots[0], 1); in btrfs_del_item()
645 struct btrfs_root *root,
649 int btrfs_insert_item(struct btrfs_trans_handle *trans, struct btrfs_root *root,
652 struct btrfs_root *root,
657 struct btrfs_root *root, in btrfs_insert_empty_item() argument
669 return btrfs_insert_empty_items(trans, root, path, &batch); in btrfs_insert_empty_item()
672 int btrfs_next_old_leaf(struct btrfs_root *root, struct btrfs_path *path,
675 int btrfs_search_backwards(struct btrfs_root *root, struct btrfs_key *key,
678 int btrfs_get_next_valid_item(struct btrfs_root *root, struct btrfs_key *key,
700 #define btrfs_for_each_slot(root, key, found_key, path, iter_ret) \ argument
701 for (iter_ret = btrfs_search_slot(NULL, (root), (key), (path), 0, 0); \
703 (iter_ret = btrfs_get_next_valid_item((root), (found_key), (path))) == 0; \
707 int btrfs_next_old_item(struct btrfs_root *root, struct btrfs_path *path, u64 time_seq);
715 static inline int btrfs_next_leaf(struct btrfs_root *root, struct btrfs_path *path) in btrfs_next_leaf() argument
717 return btrfs_next_old_leaf(root, path, 0); in btrfs_next_leaf()
720 static inline int btrfs_next_item(struct btrfs_root *root, struct btrfs_path *p) in btrfs_next_item() argument
722 return btrfs_next_old_item(root, p, 0); in btrfs_next_item()
735 static inline bool btrfs_is_data_reloc_root(const struct btrfs_root *root) in btrfs_is_data_reloc_root() argument
737 return root->root_key.objectid == BTRFS_DATA_RELOC_TREE_OBJECTID; in btrfs_is_data_reloc_root()