include/linux/jbd2.h

341 static inline struct buffer_head *jh2bh(struct journal_head *jh)  in BUFFER_FNS()
346 static inline struct journal_head *bh2jh(struct buffer_head *bh)  in bh2jh()
351 static inline void jbd_lock_bh_journal_head(struct buffer_head *bh)  in jbd_lock_bh_journal_head()
356 static inline void jbd_unlock_bh_journal_head(struct buffer_head *bh)  in jbd_unlock_bh_journal_head()
790 	struct buffer_head	*j_sb_buffer;
895 	struct buffer_head	*j_chkpt_bhs[JBD2_NR_BATCH];
1110 	struct buffer_head	**j_wbuf;
1117 	struct buffer_head	**j_fc_wbuf;
1274 				    struct buffer_head *bh,
1377 static inline void jbd2_file_log_bh(struct list_head *head, struct buffer_head *bh)  in jbd2_file_log_bh()
1381 static inline void jbd2_unfile_log_bh(struct buffer_head *bh)  in jbd2_unfile_log_bh()
1387 struct buffer_head *jbd2_journal_get_descriptor_buffer(transaction_t *, int);
1388 void jbd2_descriptor_block_csum_set(journal_t *, struct buffer_head *);
1417 			 struct buffer_head *bh, void *mapped_data,
1425 			struct buffer_head *bh);
1437 					      struct buffer_head **bh_out,
1482 extern int	 jbd2_journal_get_write_access(handle_t *, struct buffer_head *);
1483 extern int	 jbd2_journal_get_create_access (handle_t *, struct buffer_head *);
1484 extern int	 jbd2_journal_get_undo_access(handle_t *, struct buffer_head *);
1485 void		 jbd2_journal_set_triggers(struct buffer_head *,
1487 extern int	 jbd2_journal_dirty_metadata (handle_t *, struct buffer_head *);
1488 extern int	 jbd2_journal_forget (handle_t *, struct buffer_head *);
1543 struct journal_head *jbd2_journal_add_journal_head(struct buffer_head *bh);
1544 struct journal_head *jbd2_journal_grab_journal_head(struct buffer_head *bh);
1587 extern int	   jbd2_journal_revoke (handle_t *, unsigned long long, struct buffer_head *);
1623 int jbd2_fc_get_buf(journal_t *journal, struct buffer_head **bh_out);