change system file

hc

2024-10-09 244b2c5ca8b14627e4a17755e5922221e121c771

 kernel/fs/xfs/xfs_log.h
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@@ -6,6 +6,8 @@
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 #ifndef	__XFS_LOG_H__
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 #define __XFS_LOG_H__
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+struct xfs_cil_ctx;
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+
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 struct xfs_log_vec {
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 	struct xfs_log_vec	*lv_next;	/* next lv in build list */
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 	int			lv_niovecs;	/* number of iovecs in lv */
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@@ -72,16 +74,6 @@
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 }
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 /*
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- * Structure used to pass callback function and the function's argument
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- * to the log manager.
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- */
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-typedef struct xfs_log_callback {
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-	struct xfs_log_callback	*cb_next;
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-	void			(*cb_func)(void *, int);
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-	void			*cb_arg;
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-} xfs_log_callback_t;
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-
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-/*
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  * By comparing each component, we don't have to worry about extra
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  * endian issues in treating two 32 bit numbers as one 64 bit number
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  */
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@@ -113,26 +105,19 @@
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 struct xfs_item_ops;
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 struct xfs_trans;
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-xfs_lsn_t xfs_log_done(struct xfs_mount *mp,
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-		       struct xlog_ticket *ticket,
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-		       struct xlog_in_core **iclog,
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-		       bool regrant);
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 int	  xfs_log_force(struct xfs_mount *mp, uint flags);
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-int	  xfs_log_force_lsn(struct xfs_mount *mp, xfs_lsn_t lsn, uint flags,
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+int	  xfs_log_force_seq(struct xfs_mount *mp, xfs_csn_t seq, uint flags,
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 		int *log_forced);
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 int	  xfs_log_mount(struct xfs_mount	*mp,
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 			struct xfs_buftarg	*log_target,
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 			xfs_daddr_t		start_block,
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 			int		 	num_bblocks);
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 int	  xfs_log_mount_finish(struct xfs_mount *mp);
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-int	xfs_log_mount_cancel(struct xfs_mount *);
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+void	xfs_log_mount_cancel(struct xfs_mount *);
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 xfs_lsn_t xlog_assign_tail_lsn(struct xfs_mount *mp);
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 xfs_lsn_t xlog_assign_tail_lsn_locked(struct xfs_mount *mp);
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 void	  xfs_log_space_wake(struct xfs_mount *mp);
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-int	  xfs_log_notify(struct xlog_in_core	*iclog,
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-			 struct xfs_log_callback *callback_entry);
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-int	  xfs_log_release_iclog(struct xfs_mount *mp,
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-			 struct xlog_in_core	 *iclog);
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+void	  xfs_log_release_iclog(struct xlog_in_core *iclog);
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 int	  xfs_log_reserve(struct xfs_mount *mp,
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 			  int		   length,
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 			  int		   count,
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@@ -142,12 +127,12 @@
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 int	  xfs_log_regrant(struct xfs_mount *mp, struct xlog_ticket *tic);
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 void      xfs_log_unmount(struct xfs_mount *mp);
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 int	  xfs_log_force_umount(struct xfs_mount *mp, int logerror);
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+bool	xfs_log_writable(struct xfs_mount *mp);
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 struct xlog_ticket *xfs_log_ticket_get(struct xlog_ticket *ticket);
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 void	  xfs_log_ticket_put(struct xlog_ticket *ticket);
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-void	xfs_log_commit_cil(struct xfs_mount *mp, struct xfs_trans *tp,
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-				xfs_lsn_t *commit_lsn, bool regrant);
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+void	xlog_cil_process_committed(struct list_head *list);
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 bool	xfs_log_item_in_current_chkpt(struct xfs_log_item *lip);
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 void	xfs_log_work_queue(struct xfs_mount *mp);
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@@ -155,4 +140,6 @@
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 bool	xfs_log_check_lsn(struct xfs_mount *, xfs_lsn_t);
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 bool	xfs_log_in_recovery(struct xfs_mount *);
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+xfs_lsn_t xlog_grant_push_threshold(struct xlog *log, int need_bytes);
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+
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 #endif	/* __XFS_LOG_H__ */