Lines Matching refs:buffer_head

335 static inline struct buffer_head *jh2bh(struct journal_head *jh)  in BUFFER_FNS()
340 static inline struct journal_head *bh2jh(struct buffer_head *bh)  in bh2jh()
345 static inline void jbd_lock_bh_state(struct buffer_head *bh)  in jbd_lock_bh_state()
350 static inline int jbd_trylock_bh_state(struct buffer_head *bh)  in jbd_trylock_bh_state()
355 static inline int jbd_is_locked_bh_state(struct buffer_head *bh)  in jbd_is_locked_bh_state()
360 static inline void jbd_unlock_bh_state(struct buffer_head *bh)  in jbd_unlock_bh_state()
365 static inline void jbd_lock_bh_journal_head(struct buffer_head *bh)  in jbd_lock_bh_journal_head()
370 static inline void jbd_unlock_bh_journal_head(struct buffer_head *bh)  in jbd_unlock_bh_journal_head()
779 	struct buffer_head	*j_sb_buffer;
877 	struct buffer_head	*j_chkpt_bhs[JBD2_NR_BATCH];
1060 	struct buffer_head	**j_wbuf;
1266 static inline void jbd2_file_log_bh(struct list_head *head, struct buffer_head *bh)  in jbd2_file_log_bh()
1270 static inline void jbd2_unfile_log_bh(struct buffer_head *bh)  in jbd2_unfile_log_bh()
1276 struct buffer_head *jbd2_journal_get_descriptor_buffer(transaction_t *, int);
1277 void jbd2_descriptor_block_csum_set(journal_t *, struct buffer_head *);
1306 			 struct buffer_head *bh, void *mapped_data,
1314 			struct buffer_head *bh);
1326 					      struct buffer_head **bh_out,
1369 extern int	 jbd2_journal_get_write_access(handle_t *, struct buffer_head *);
1370 extern int	 jbd2_journal_get_create_access (handle_t *, struct buffer_head *);
1371 extern int	 jbd2_journal_get_undo_access(handle_t *, struct buffer_head *);
1372 void		 jbd2_journal_set_triggers(struct buffer_head *,
1374 extern int	 jbd2_journal_dirty_metadata (handle_t *, struct buffer_head *);
1375 extern int	 jbd2_journal_forget (handle_t *, struct buffer_head *);
1427 struct journal_head *jbd2_journal_add_journal_head(struct buffer_head *bh);
1428 struct journal_head *jbd2_journal_grab_journal_head(struct buffer_head *bh);
1471 extern int	   jbd2_journal_revoke (handle_t *, unsigned long long, struct buffer_head *);