#ifndef __XFS_DQUOT_ITEM_H__
#define __XFS_DQUOT_ITEM_H__
#ident "$Revision: 1.1 $"
/*
* These are the structures used to lay out dquots and quotaoff
* records on the log. Quite similar to those of inodes.
*/
struct xfs_dquot;
struct xfs_trans;
struct xfs_mount;
/*
* log format struct for dquots.
* The first two fields must be the type and size fitting into
* 32 bits : log_recovery code assumes that.
*/
typedef struct xfs_dq_logformat {
__uint16_t qlf_type; /* dquot log item type */
__uint16_t qlf_size; /* size of this item */
xfs_dqid_t qlf_id; /* usr/proj id number : 32 bits */
__int64_t qlf_blkno; /* blkno of dquot buffer */
__int32_t qlf_len; /* len of dquot buffer */
__uint32_t qlf_boffset; /* off of dquot in buffer */
} xfs_dq_logformat_t;
typedef struct xfs_dq_logitem {
xfs_log_item_t qli_item; /* common portion */
struct xfs_dquot *qli_dquot; /* dquot ptr */
xfs_lsn_t qli_flush_lsn; /* lsn at last flush */
unsigned short qli_pushbuf_flag; /* one bit used in push_ail */
#ifdef DEBUG
uint64_t qli_push_owner;
#endif
xfs_dq_logformat_t qli_format; /* logged structure */
} xfs_dq_logitem_t;
/*
* log format struct for QUOTAOFF records.
* The first two fields must be the type and size fitting into
* 32 bits : log_recovery code assumes that.
* We write two LI_QUOTAOFF logitems per quotaoff, the last one keeps a pointer
* to the first and ensures that the first logitem is taken out of the AIL
* only when the last one is securely committed.
*/
typedef struct xfs_qoff_logformat {
unsigned short qf_type; /* quotaoff log item type */
unsigned short qf_size; /* size of this item */
unsigned int qf_flags; /* USR and/or PRJ */
char qf_pad[12]; /* padding for future */
} xfs_qoff_logformat_t;
typedef struct xfs_qoff_logitem {
xfs_log_item_t qql_item; /* common portion */
struct xfs_qoff_logitem *qql_start_lip; /* qoff-start logitem, if any */
xfs_qoff_logformat_t qql_format; /* logged structure */
} xfs_qoff_logitem_t;
extern void xfs_qm_dquot_logitem_init(struct xfs_dquot *);
extern xfs_qoff_logitem_t *xfs_qm_qoff_logitem_init(struct xfs_mount *,
xfs_qoff_logitem_t *, uint);
extern xfs_qoff_logitem_t *xfs_trans_get_qoff_item(struct xfs_trans *,
xfs_qoff_logitem_t *, uint);
extern void xfs_trans_log_quotaoff_item(struct xfs_trans *,
xfs_qoff_logitem_t *);
#endif