[linux-2.6-block.git] / fs / xfs / xfs_inode_item.h

// SPDX-License-Identifier: GPL-2.0
/*
 * Copyright (c) 2000,2005 Silicon Graphics, Inc.
 * All Rights Reserved.
 */
#ifndef	__XFS_INODE_ITEM_H__
#define	__XFS_INODE_ITEM_H__

/* kernel only definitions */

struct xfs_buf;
struct xfs_bmbt_rec;
struct xfs_inode;
struct xfs_mount;

typedef struct xfs_inode_log_item {
	xfs_log_item_t		ili_item;	   /* common portion */
	struct xfs_inode	*ili_inode;	   /* inode ptr */
	xfs_lsn_t		ili_flush_lsn;	   /* lsn at last flush */
	xfs_lsn_t		ili_last_lsn;	   /* lsn at last transaction */
	unsigned short		ili_lock_flags;	   /* lock flags */
	unsigned short		ili_logged;	   /* flushed logged data */
	unsigned int		ili_last_fields;   /* fields when flushed */
	unsigned int		ili_fields;	   /* fields to be logged */
	unsigned int		ili_fsync_fields;  /* logged since last fsync */
} xfs_inode_log_item_t;

static inline int xfs_inode_clean(xfs_inode_t *ip)
{
	return !ip->i_itemp || !(ip->i_itemp->ili_fields & XFS_ILOG_ALL);
}

extern void xfs_inode_item_init(struct xfs_inode *, struct xfs_mount *);
extern void xfs_inode_item_destroy(struct xfs_inode *);
extern void xfs_iflush_done(struct xfs_buf *, struct xfs_log_item *);
extern void xfs_istale_done(struct xfs_buf *, struct xfs_log_item *);
extern void xfs_iflush_abort(struct xfs_inode *, bool);
extern int xfs_inode_item_format_convert(xfs_log_iovec_t *,
					 struct xfs_inode_log_format *);

extern struct kmem_zone	*xfs_ili_zone;

#endif	/* __XFS_INODE_ITEM_H__ */
Commit	Line	Data
0b61f8a4	1	// SPDX-License-Identifier: GPL-2.0
1da177e4	2	/*
7b718769 NS	3	* Copyright (c) 2000,2005 Silicon Graphics, Inc.
7b718769 NS	4	* All Rights Reserved.
1da177e4 LT	5	*/
	6	#ifndef __XFS_INODE_ITEM_H__
	7	#define __XFS_INODE_ITEM_H__
	8
69432832	9	/* kernel only definitions */
1da177e4 LT	10
1da177e4 LT	11	struct xfs_buf;
a5f9be58	12	struct xfs_bmbt_rec;
1da177e4 LT	13	struct xfs_inode;
	14	struct xfs_mount;
	15
1da177e4 LT	16	typedef struct xfs_inode_log_item {
	17	xfs_log_item_t ili_item; /* common portion */
	18	struct xfs_inode ili_inode; / inode ptr */
	19	xfs_lsn_t ili_flush_lsn; /* lsn at last flush */
	20	xfs_lsn_t ili_last_lsn; /* lsn at last transaction */
898621d5	21	unsigned short ili_lock_flags; /* lock flags */
1da177e4 LT	22	unsigned short ili_logged; /* flushed logged data */
1da177e4 LT	23	unsigned int ili_last_fields; /* fields when flushed */
f5d8d5c4	24	unsigned int ili_fields; /* fields to be logged */
fc0561ce	25	unsigned int ili_fsync_fields; /* logged since last fsync */
1da177e4 LT	26	} xfs_inode_log_item_t;
1da177e4 LT	27
33540408 DC	28	static inline int xfs_inode_clean(xfs_inode_t *ip)
33540408 DC	29	{
f5d8d5c4	30	return !ip->i_itemp \|\| !(ip->i_itemp->ili_fields & XFS_ILOG_ALL);
33540408 DC	31	}
33540408 DC	32
a844f451 NS	33	extern void xfs_inode_item_init(struct xfs_inode , struct xfs_mount );
a844f451 NS	34	extern void xfs_inode_item_destroy(struct xfs_inode *);
ca30b2a7 CH	35	extern void xfs_iflush_done(struct xfs_buf , struct xfs_log_item );
ca30b2a7 CH	36	extern void xfs_istale_done(struct xfs_buf , struct xfs_log_item );
04913fdd	37	extern void xfs_iflush_abort(struct xfs_inode *, bool);
6d192a9b	38	extern int xfs_inode_item_format_convert(xfs_log_iovec_t *,
06b11321	39	struct xfs_inode_log_format *);
1da177e4	40
69432832	41	extern struct kmem_zone *xfs_ili_zone;
1da177e4 LT	42
1da177e4 LT	43	#endif /* __XFS_INODE_ITEM_H__ */