10 /* Just increment the non-pointer handle value */
13 	handle_t *handle = current->journal_info;  in ext4_get_nojournal()  local
14 	unsigned long ref_cnt = (unsigned long)handle;  in ext4_get_nojournal()
19 	handle = (handle_t *)ref_cnt;  in ext4_get_nojournal()
21 	current->journal_info = handle;  in ext4_get_nojournal()
22 	return handle;  in ext4_get_nojournal()
26 /* Decrement the non-pointer handle value */
27 static void ext4_put_nojournal(handle_t *handle)  in ext4_put_nojournal()  argument
29 	unsigned long ref_cnt = (unsigned long)handle;  in ext4_put_nojournal()
34 	handle = (handle_t *)ref_cnt;  in ext4_put_nojournal()
36 	current->journal_info = handle;  in ext4_put_nojournal()
85 int __ext4_journal_stop(const char *where, unsigned int line, handle_t *handle)  in __ext4_journal_stop()  argument
91 	if (!ext4_handle_valid(handle)) {  in __ext4_journal_stop()
92 		ext4_put_nojournal(handle);  in __ext4_journal_stop()
96 	err = handle->h_err;  in __ext4_journal_stop()
97 	if (!handle->h_transaction) {  in __ext4_journal_stop()
98 		rc = jbd2_journal_stop(handle);  in __ext4_journal_stop()
102 	sb = handle->h_transaction->t_journal->j_private;  in __ext4_journal_stop()
103 	rc = jbd2_journal_stop(handle);  in __ext4_journal_stop()
112 handle_t *__ext4_journal_start_reserved(handle_t *handle, unsigned int line,  in __ext4_journal_start_reserved()  argument
118 	if (!ext4_handle_valid(handle))  in __ext4_journal_start_reserved()
121 	sb = handle->h_journal->j_private;  in __ext4_journal_start_reserved()
122 	trace_ext4_journal_start_reserved(sb, handle->h_buffer_credits,  in __ext4_journal_start_reserved()
126 		jbd2_journal_free_reserved(handle);  in __ext4_journal_start_reserved()
130 	err = jbd2_journal_start_reserved(handle, type, line);  in __ext4_journal_start_reserved()
133 	return handle;  in __ext4_journal_start_reserved()
139 				      handle_t *handle, int err)  in ext4_journal_abort_handle()  argument
144 	BUG_ON(!ext4_handle_valid(handle));  in ext4_journal_abort_handle()
149 	if (!handle->h_err)  in ext4_journal_abort_handle()
150 		handle->h_err = err;  in ext4_journal_abort_handle()
152 	if (is_handle_aborted(handle))  in ext4_journal_abort_handle()
158 	jbd2_journal_abort_handle(handle);  in ext4_journal_abort_handle()
162 				    handle_t *handle, struct buffer_head *bh)  in __ext4_journal_get_write_access()  argument
168 	if (ext4_handle_valid(handle)) {  in __ext4_journal_get_write_access()
169 		err = jbd2_journal_get_write_access(handle, bh);  in __ext4_journal_get_write_access()
172 						  handle, err);  in __ext4_journal_get_write_access()
186  * If the handle isn't valid we're not journaling, but we still need to
189 int __ext4_forget(const char *where, unsigned int line, handle_t *handle,  in __ext4_forget()  argument
206 	if (!ext4_handle_valid(handle)) {  in __ext4_forget()
220 			err = jbd2_journal_forget(handle, bh);  in __ext4_forget()
223 							  bh, handle, err);  in __ext4_forget()
233 	err = jbd2_journal_revoke(handle, blocknr, bh);  in __ext4_forget()
236 					  bh, handle, err);  in __ext4_forget()
245 				handle_t *handle, struct buffer_head *bh)  in __ext4_journal_get_create_access()  argument
249 	if (ext4_handle_valid(handle)) {  in __ext4_journal_get_create_access()
250 		err = jbd2_journal_get_create_access(handle, bh);  in __ext4_journal_get_create_access()
253 						  bh, handle, err);  in __ext4_journal_get_create_access()
259 				 handle_t *handle, struct inode *inode,  in __ext4_handle_dirty_metadata()  argument
268 	if (ext4_handle_valid(handle)) {  in __ext4_handle_dirty_metadata()
269 		err = jbd2_journal_dirty_metadata(handle, bh);  in __ext4_handle_dirty_metadata()
271 		if (!is_handle_aborted(handle) && WARN_ON_ONCE(err)) {  in __ext4_handle_dirty_metadata()
273 						  handle, err);  in __ext4_handle_dirty_metadata()
276 				       "failed: handle type %u started at "  in __ext4_handle_dirty_metadata()
278 				       handle->h_type,  in __ext4_handle_dirty_metadata()
279 				       handle->h_line_no,  in __ext4_handle_dirty_metadata()
280 				       handle->h_requested_credits,  in __ext4_handle_dirty_metadata()
281 				       handle->h_buffer_credits, err);  in __ext4_handle_dirty_metadata()
287 					 "handle type %u started at line %u, "  in __ext4_handle_dirty_metadata()
289 					 handle->h_type,  in __ext4_handle_dirty_metadata()
290 					 handle->h_line_no,  in __ext4_handle_dirty_metadata()
291 					 handle->h_requested_credits,  in __ext4_handle_dirty_metadata()
292 					 handle->h_buffer_credits, err);  in __ext4_handle_dirty_metadata()
318 			      handle_t *handle, struct super_block *sb)  in __ext4_handle_dirty_super()  argument
324 	if (ext4_handle_valid(handle)) {  in __ext4_handle_dirty_super()
325 		err = jbd2_journal_dirty_metadata(handle, bh);  in __ext4_handle_dirty_super()
328 						  bh, handle, err);  in __ext4_handle_dirty_super()