#include <linux/sched.h>
#include <linux/pagemap.h>
#include <linux/writeback.h>
#include <linux/blkdev.h>
#include <linux/rbtree.h>
#include <linux/slab.h>
#include <linux/workqueue.h>
#include "ctree.h"
#include "transaction.h"
#include "disk-io.h"
#include "locking.h"
#include "ulist.h"
#include "ioctl.h"
#include "backref.h"

Data Structures
struct	btrfs_qgroup

struct	btrfs_qgroup_list

Functions
int	btrfs_read_qgroup_config (struct btrfs_fs_info *fs_info)

void	btrfs_free_qgroup_config (struct btrfs_fs_info *fs_info)

int	btrfs_quota_enable (struct btrfs_trans_handle trans, struct btrfs_fs_info fs_info)

int	btrfs_quota_disable (struct btrfs_trans_handle trans, struct btrfs_fs_info fs_info)

int	btrfs_quota_rescan (struct btrfs_fs_info *fs_info)

int	btrfs_add_qgroup_relation (struct btrfs_trans_handle trans, struct btrfs_fs_info fs_info, u64 src, u64 dst)

int	btrfs_del_qgroup_relation (struct btrfs_trans_handle trans, struct btrfs_fs_info fs_info, u64 src, u64 dst)

int	btrfs_create_qgroup (struct btrfs_trans_handle trans, struct btrfs_fs_info fs_info, u64 qgroupid, char *name)

int	btrfs_remove_qgroup (struct btrfs_trans_handle trans, struct btrfs_fs_info fs_info, u64 qgroupid)

int	btrfs_limit_qgroup (struct btrfs_trans_handle trans, struct btrfs_fs_info fs_info, u64 qgroupid, struct btrfs_qgroup_limit *limit)

int	btrfs_qgroup_record_ref (struct btrfs_trans_handle trans, struct btrfs_delayed_ref_node node, struct btrfs_delayed_extent_op *extent_op)

int	btrfs_qgroup_account_ref (struct btrfs_trans_handle trans, struct btrfs_fs_info fs_info, struct btrfs_delayed_ref_node node, struct btrfs_delayed_extent_op extent_op)

int	btrfs_run_qgroups (struct btrfs_trans_handle trans, struct btrfs_fs_info fs_info)

int	btrfs_qgroup_inherit (struct btrfs_trans_handle trans, struct btrfs_fs_info fs_info, u64 srcid, u64 objectid, struct btrfs_qgroup_inherit *inherit)

int	btrfs_qgroup_reserve (struct btrfs_root *root, u64 num_bytes)

void	btrfs_qgroup_free (struct btrfs_root *root, u64 num_bytes)

void	assert_qgroups_uptodate (struct btrfs_trans_handle *trans)

Function Documentation

void assert_qgroups_uptodate ( struct btrfs_trans_handle * trans )

Definition at line 1582 of file qgroup.c.

int btrfs_add_qgroup_relation	(	struct btrfs_trans_handle *	trans,
		struct btrfs_fs_info *	fs_info,
		u64	src,
		u64	dst
	)

Definition at line 881 of file qgroup.c.

int btrfs_create_qgroup	(	struct btrfs_trans_handle *	trans,
		struct btrfs_fs_info *	fs_info,
		u64	qgroupid,
		char *	name
	)

Definition at line 932 of file qgroup.c.

int btrfs_del_qgroup_relation	(	struct btrfs_trans_handle *	trans,
		struct btrfs_fs_info *	fs_info,
		u64	src,
		u64	dst
	)

Definition at line 908 of file qgroup.c.

void btrfs_free_qgroup_config ( struct btrfs_fs_info * fs_info )

Definition at line 406 of file qgroup.c.

int btrfs_limit_qgroup	(	struct btrfs_trans_handle *	trans,
		struct btrfs_fs_info *	fs_info,
		u64	qgroupid,
		struct btrfs_qgroup_limit *	limit
	)

Definition at line 975 of file qgroup.c.

int btrfs_qgroup_account_ref	(	struct btrfs_trans_handle *	trans,
		struct btrfs_fs_info *	fs_info,
		struct btrfs_delayed_ref_node *	node,
		struct btrfs_delayed_extent_op *	extent_op
	)

Definition at line 1051 of file qgroup.c.

void btrfs_qgroup_free	(	struct btrfs_root *	root,
		u64	num_bytes
	)

Definition at line 1530 of file qgroup.c.

int btrfs_qgroup_inherit	(	struct btrfs_trans_handle *	trans,
		struct btrfs_fs_info *	fs_info,
		u64	srcid,
		u64	objectid,
		struct btrfs_qgroup_inherit *	inherit
	)

Definition at line 1298 of file qgroup.c.

int btrfs_qgroup_record_ref	(	struct btrfs_trans_handle *	trans,
		struct btrfs_delayed_ref_node *	node,
		struct btrfs_delayed_extent_op *	extent_op
	)

Definition at line 1027 of file qgroup.c.

int btrfs_qgroup_reserve	(	struct btrfs_root *	root,
		u64	num_bytes
	)

Definition at line 1450 of file qgroup.c.

int btrfs_quota_disable	(	struct btrfs_trans_handle *	trans,
		struct btrfs_fs_info *	fs_info
	)

Definition at line 835 of file qgroup.c.

int btrfs_quota_enable	(	struct btrfs_trans_handle *	trans,
		struct btrfs_fs_info *	fs_info
	)

Definition at line 764 of file qgroup.c.

int btrfs_quota_rescan ( struct btrfs_fs_info * fs_info )

Definition at line 875 of file qgroup.c.

int btrfs_read_qgroup_config ( struct btrfs_fs_info * fs_info )

Definition at line 240 of file qgroup.c.

int btrfs_remove_qgroup	(	struct btrfs_trans_handle *	trans,
		struct btrfs_fs_info *	fs_info,
		u64	qgroupid
	)

Definition at line 955 of file qgroup.c.

int btrfs_run_qgroups	(	struct btrfs_trans_handle *	trans,
		struct btrfs_fs_info *	fs_info
	)

Definition at line 1255 of file qgroup.c.

Data Structures

Functions

Function Documentation