diff options
Diffstat (limited to 'fs/xfs/xfs_log.h')
| -rw-r--r-- | fs/xfs/xfs_log.h | 27 |
1 files changed, 25 insertions, 2 deletions
diff --git a/fs/xfs/xfs_log.h b/fs/xfs/xfs_log.h index 97a24c7795a4..04c78e642cc8 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)) @@ -110,6 +109,15 @@ typedef struct xfs_log_iovec { 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 +134,14 @@ 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, @@ -174,9 +190,16 @@ 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); +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 |