inode-map.c File Reference

#include <linux/delay.h>
#include <linux/kthread.h>
#include <linux/pagemap.h>
#include "ctree.h"
#include "disk-io.h"
#include "free-space-cache.h"
#include "inode-map.h"
#include "transaction.h"

Go to the source code of this file.

Macros
#define	INIT_THRESHOLD   (((1024 * 32) / 2) / sizeof(struct btrfs_free_space))
#define	INODES_PER_BITMAP   (PAGE_CACHE_SIZE * 8)

Functions
int	btrfs_find_free_ino (struct btrfs_root *root, u64 *objectid)
void	btrfs_return_ino (struct btrfs_root *root, u64 objectid)
void	btrfs_unpin_free_ino (struct btrfs_root *root)
void	btrfs_init_free_ino_ctl (struct btrfs_root *root)
int	btrfs_save_ino_cache (struct btrfs_root *root, struct btrfs_trans_handle *trans)
int	btrfs_find_free_objectid (struct btrfs_root *root, u64 *objectid)

Macro Definition Documentation

#define INIT_THRESHOLD   (((1024 * 32) / 2) / sizeof(struct btrfs_free_space))

Definition at line 290 of file inode-map.c.

#define INODES_PER_BITMAP   (PAGE_CACHE_SIZE * 8)

Definition at line 291 of file inode-map.c.

Function Documentation

int btrfs_find_free_ino	(	struct btrfs_root *	root,
		u64 *	objectid
	)

Definition at line 184 of file inode-map.c.

int btrfs_find_free_objectid	(	struct btrfs_root *	root,
		u64 *	objectid
	)

Definition at line 554 of file inode-map.c.

void btrfs_init_free_ino_ctl

(

struct btrfs_root *

root

)

Definition at line 369 of file inode-map.c.

void btrfs_return_ino	(	struct btrfs_root *	root,
		u64	objectid
	)

Definition at line 208 of file inode-map.c.

int btrfs_save_ino_cache	(	struct btrfs_root *	root,
		struct btrfs_trans_handle *	trans
	)

Definition at line 395 of file inode-map.c.

void btrfs_unpin_free_ino

(

struct btrfs_root *

root

)

Definition at line 257 of file inode-map.c.