root-tree.c File Reference

#include <linux/uuid.h>
#include "ctree.h"
#include "transaction.h"
#include "disk-io.h"
#include "print-tree.h"

Go to the source code of this file.

Functions
void	btrfs_read_root_item (struct btrfs_root *root, struct extent_buffer *eb, int slot, struct btrfs_root_item *item)
int	btrfs_find_last_root (struct btrfs_root *root, u64 objectid, struct btrfs_root_item *item, struct btrfs_key *key)
void	btrfs_set_root_node (struct btrfs_root_item *item, struct extent_buffer *node)
int	btrfs_update_root (struct btrfs_trans_handle *trans, struct btrfs_root *root, struct btrfs_key *key, struct btrfs_root_item *item)
int	btrfs_insert_root (struct btrfs_trans_handle *trans, struct btrfs_root *root, struct btrfs_key *key, struct btrfs_root_item *item)
int	btrfs_find_dead_roots (struct btrfs_root *root, u64 objectid)
int	btrfs_find_orphan_roots (struct btrfs_root *tree_root)
int	btrfs_del_root (struct btrfs_trans_handle *trans, struct btrfs_root *root, struct btrfs_key *key)
int	btrfs_del_root_ref (struct btrfs_trans_handle *trans, struct btrfs_root *tree_root, u64 root_id, u64 ref_id, u64 dirid, u64 *sequence, const char *name, int name_len)
int	btrfs_find_root_ref (struct btrfs_root *tree_root, struct btrfs_path *path, u64 root_id, u64 ref_id)
int	btrfs_add_root_ref (struct btrfs_trans_handle *trans, struct btrfs_root *tree_root, u64 root_id, u64 ref_id, u64 dirid, u64 sequence, const char *name, int name_len)
void	btrfs_check_and_init_root_item (struct btrfs_root_item *root_item)
void	btrfs_update_root_times (struct btrfs_trans_handle *trans, struct btrfs_root *root)

Function Documentation

int btrfs_add_root_ref	(	struct btrfs_trans_handle *	trans,
		struct btrfs_root *	tree_root,
		u64	root_id,
		u64	ref_id,
		u64	dirid,
		u64	sequence,
		const char *	name,
		int	name_len
	)

Definition at line 478 of file root-tree.c.

void btrfs_check_and_init_root_item

(

struct btrfs_root_item *

root_item

)

Definition at line 533 of file root-tree.c.

int btrfs_del_root	(	struct btrfs_trans_handle *	trans,
		struct btrfs_root *	root,
		struct btrfs_key *	key
	)

Definition at line 367 of file root-tree.c.

int btrfs_del_root_ref	(	struct btrfs_trans_handle *	trans,
		struct btrfs_root *	tree_root,
		u64	root_id,
		u64	ref_id,
		u64	dirid,
		u64 *	sequence,
		const char *	name,
		int	name_len
	)

Definition at line 392 of file root-tree.c.

int btrfs_find_dead_roots	(	struct btrfs_root *	root,
		u64	objectid
	)

Definition at line 222 of file root-tree.c.

int btrfs_find_last_root	(	struct btrfs_root *	root,
		u64	objectid,
		struct btrfs_root_item *	item,
		struct btrfs_key *	key
	)

Definition at line 72 of file root-tree.c.

int btrfs_find_orphan_roots

(

struct btrfs_root *

tree_root

)

Definition at line 296 of file root-tree.c.

int btrfs_find_root_ref	(	struct btrfs_root *	tree_root,
		struct btrfs_path *	path,
		u64	root_id,
		u64	ref_id
	)

Definition at line 448 of file root-tree.c.

int btrfs_insert_root	(	struct btrfs_trans_handle *	trans,
		struct btrfs_root *	root,
		struct btrfs_key *	key,
		struct btrfs_root_item *	item
	)

Definition at line 206 of file root-tree.c.

void btrfs_read_root_item	(	struct btrfs_root *	root,
		struct extent_buffer *	eb,
		int	slot,
		struct btrfs_root_item *	item
	)

Definition at line 32 of file root-tree.c.

void btrfs_set_root_node	(	struct btrfs_root_item *	item,
		struct extent_buffer *	node
	)

Definition at line 117 of file root-tree.c.

int btrfs_update_root	(	struct btrfs_trans_handle *	trans,
		struct btrfs_root *	root,
		struct btrfs_key *	key,
		struct btrfs_root_item *	item
	)

Definition at line 128 of file root-tree.c.

void btrfs_update_root_times	(	struct btrfs_trans_handle *	trans,
		struct btrfs_root *	root
	)

Definition at line 545 of file root-tree.c.