178 static inline void ext4_journal_callback_add(handle_t *handle,  in ext4_journal_callback_add()  argument
185 			EXT4_SB(handle->h_transaction->t_journal->j_private);  in ext4_journal_callback_add()
190 	list_add_tail(&jce->jce_list, &handle->h_transaction->t_private_list);  in ext4_journal_callback_add()
200 static inline bool ext4_journal_callback_try_del(handle_t *handle,  in ext4_journal_callback_try_del()  argument
205 			EXT4_SB(handle->h_transaction->t_journal->j_private);  in ext4_journal_callback_try_del()
215 ext4_mark_iloc_dirty(handle_t *handle,
224 int ext4_reserve_inode_write(handle_t *handle, struct inode *inode,
227 int ext4_mark_inode_dirty(handle_t *handle, struct inode *inode);
233 				    handle_t *handle, struct buffer_head *bh);
235 int __ext4_forget(const char *where, unsigned int line, handle_t *handle,
240 				handle_t *handle, struct buffer_head *bh);
243 				 handle_t *handle, struct inode *inode,
247 			      handle_t *handle, struct super_block *sb);
249 #define ext4_journal_get_write_access(handle, bh) \  argument
250 	__ext4_journal_get_write_access(__func__, __LINE__, (handle), (bh))
251 #define ext4_forget(handle, is_metadata, inode, bh, block_nr) \  argument
252 	__ext4_forget(__func__, __LINE__, (handle), (is_metadata), (inode), \
254 #define ext4_journal_get_create_access(handle, bh) \  argument
255 	__ext4_journal_get_create_access(__func__, __LINE__, (handle), (bh))
256 #define ext4_handle_dirty_metadata(handle, inode, bh) \  argument
257 	__ext4_handle_dirty_metadata(__func__, __LINE__, (handle), (inode), \
259 #define ext4_handle_dirty_super(handle, sb) \  argument
260 	__ext4_handle_dirty_super(__func__, __LINE__, (handle), (sb))
264 int __ext4_journal_stop(const char *where, unsigned int line, handle_t *handle);
270 static inline int ext4_handle_valid(handle_t *handle)  in ext4_handle_valid()  argument
272 	if ((unsigned long)handle < EXT4_NOJOURNAL_MAX_REF_COUNT)  in ext4_handle_valid()
277 static inline void ext4_handle_sync(handle_t *handle)  in ext4_handle_sync()  argument
279 	if (ext4_handle_valid(handle))  in ext4_handle_sync()
280 		handle->h_sync = 1;  in ext4_handle_sync()
283 static inline int ext4_handle_is_aborted(handle_t *handle)  in ext4_handle_is_aborted()  argument
285 	if (ext4_handle_valid(handle))  in ext4_handle_is_aborted()
286 		return is_handle_aborted(handle);  in ext4_handle_is_aborted()
290 static inline int ext4_handle_has_enough_credits(handle_t *handle, int needed)  in ext4_handle_has_enough_credits()  argument
292 	if (ext4_handle_valid(handle) && handle->h_buffer_credits < needed)  in ext4_handle_has_enough_credits()
314 #define ext4_journal_stop(handle) \  argument
315 	__ext4_journal_stop(__func__, __LINE__, (handle))
317 #define ext4_journal_start_reserved(handle, type) \  argument
318 	__ext4_journal_start_reserved((handle), __LINE__, (type))
320 handle_t *__ext4_journal_start_reserved(handle_t *handle, unsigned int line,
323 static inline void ext4_journal_free_reserved(handle_t *handle)  in ext4_journal_free_reserved()  argument
325 	if (ext4_handle_valid(handle))  in ext4_journal_free_reserved()
326 		jbd2_journal_free_reserved(handle);  in ext4_journal_free_reserved()
334 static inline int ext4_journal_extend(handle_t *handle, int nblocks)  in ext4_journal_extend()  argument
336 	if (ext4_handle_valid(handle))  in ext4_journal_extend()
337 		return jbd2_journal_extend(handle, nblocks);  in ext4_journal_extend()
341 static inline int ext4_journal_restart(handle_t *handle, int nblocks)  in ext4_journal_restart()  argument
343 	if (ext4_handle_valid(handle))  in ext4_journal_restart()
344 		return jbd2_journal_restart(handle, nblocks);  in ext4_journal_restart()
362 static inline int ext4_jbd2_file_inode(handle_t *handle, struct inode *inode)  in ext4_jbd2_file_inode()  argument
364 	if (ext4_handle_valid(handle))  in ext4_jbd2_file_inode()
365 		return jbd2_journal_file_inode(handle, EXT4_I(inode)->jinode);  in ext4_jbd2_file_inode()
369 static inline void ext4_update_inode_fsync_trans(handle_t *handle,  in ext4_update_inode_fsync_trans()  argument
375 	if (ext4_handle_valid(handle) && !is_handle_aborted(handle)) {  in ext4_update_inode_fsync_trans()
376 		ei->i_sync_tid = handle->h_transaction->t_tid;  in ext4_update_inode_fsync_trans()
378 			ei->i_datasync_tid = handle->h_transaction->t_tid;  in ext4_update_inode_fsync_trans()