1 files changed, 25 insertions, 11 deletions

diff --git a/fs/xfs/xfs_log.h b/fs/xfs/xfs_log.h
index 97a24c7795a4..916eb7db14d9 100644
--- a/fs/xfs/xfs_log.h
+++ b/fs/xfs/xfs_log.h
@@ -19,7 +19,6 @@
 #define __XFS_LOG_H__
 
 /* get lsn fields */
-
 #define CYCLE_LSN(lsn) ((uint)((lsn)>>32))
 #define BLOCK_LSN(lsn) ((uint)(lsn))
 
@@ -56,14 +55,10 @@ static inline xfs_lsn_t	_lsn_cmp(xfs_lsn_t lsn1, xfs_lsn_t lsn2)
 /*
  * Flags to xfs_log_reserve()
  *
- *      XFS_LOG_SLEEP:   If space is not available, sleep (default)
- *      XFS_LOG_NOSLEEP: If space is not available, return error
  *      XFS_LOG_PERM_RESERV: Permanent reservation.  When writes are
  *              performed against this type of reservation, the reservation
  *              is not decreased.  Long running transactions should use this.
  */
-#define XFS_LOG_SLEEP           0x0
-#define XFS_LOG_NOSLEEP         0x1
 #define XFS_LOG_PERM_RESERV     0x2
 
 /*
@@ -105,11 +100,20 @@ static inline xfs_lsn_t	_lsn_cmp(xfs_lsn_t lsn1, xfs_lsn_t lsn2)
 #define XLOG_REG_TYPE_MAX               19
 
 typedef struct xfs_log_iovec {
-        xfs_caddr_t     i_addr;         /* beginning address of region */
+        void            *i_addr;        /* beginning address of region */
         int             i_len;          /* length in bytes of region */
         uint            i_type;         /* type of region */
 } xfs_log_iovec_t;
 
+struct xfs_log_vec {
+        struct xfs_log_vec      *lv_next;       /* next lv in build list */
+        int                     lv_niovecs;     /* number of iovecs in lv */
+        struct xfs_log_iovec    *lv_iovecp;     /* iovec array */
+        struct xfs_log_item     *lv_item;       /* owner */
+        char                    *lv_buf;        /* formatted buffer */
+        int                     lv_buf_len;     /* size of formatted buffer */
+};
+
 /*
  * Structure used to pass callback function and the function's argument
  * to the log manager.
@@ -126,6 +130,14 @@ typedef struct xfs_log_callback {
 struct xfs_mount;
 struct xlog_in_core;
 struct xlog_ticket;
+struct xfs_log_item;
+struct xfs_item_ops;
+struct xfs_trans;
+
+void    xfs_log_item_init(struct xfs_mount      *mp,
+                        struct xfs_log_item     *item,
+                        int                     type,
+                        struct xfs_item_ops     *ops);
 
 xfs_lsn_t xfs_log_done(struct xfs_mount *mp,
                        struct xlog_ticket *ticket,
@@ -174,13 +186,15 @@ int	  xfs_log_need_covered(struct xfs_mount *mp);
 
 void      xlog_iodone(struct xfs_buf *);
 
-struct xlog_ticket * xfs_log_ticket_get(struct xlog_ticket *ticket);
+struct xlog_ticket *xfs_log_ticket_get(struct xlog_ticket *ticket);
 void      xfs_log_ticket_put(struct xlog_ticket *ticket);
 
-#endif
-
-
-extern int xlog_debug;          /* set to 1 to enable real log */
+xlog_tid_t xfs_log_get_trans_ident(struct xfs_trans *tp);
 
+int     xfs_log_commit_cil(struct xfs_mount *mp, struct xfs_trans *tp,
+                                struct xfs_log_vec *log_vector,
+                                xfs_lsn_t *commit_lsn, int flags);
+bool    xfs_log_item_in_current_chkpt(struct xfs_log_item *lip);
 
+#endif
 #endif  /* __XFS_LOG_H__ */