429 static handle_t *new_handle(int nblocks)  in new_handle()  argument
434 	handle->h_buffer_credits = nblocks;  in new_handle()
440 handle_t *jbd2__journal_start(journal_t *journal, int nblocks, int rsv_blocks,  in jbd2__journal_start()  argument
456 	handle = new_handle(nblocks);  in jbd2__journal_start()
483 				line_no, nblocks);  in jbd2__journal_start()
509 handle_t *jbd2_journal_start(journal_t *journal, int nblocks)  in jbd2_journal_start()  argument
511 	return jbd2__journal_start(journal, nblocks, 0, GFP_NOFS, 0, 0);  in jbd2_journal_start()
599 int jbd2_journal_extend(handle_t *handle, int nblocks)  in jbd2_journal_extend()  argument
617 			  "transaction not running\n", handle, nblocks);  in jbd2_journal_extend()
622 	wanted = atomic_add_return(nblocks,  in jbd2_journal_extend()
627 			  "transaction too large\n", handle, nblocks);  in jbd2_journal_extend()
628 		atomic_sub(nblocks, &transaction->t_outstanding_credits);  in jbd2_journal_extend()
635 			  "insufficient log space\n", handle, nblocks);  in jbd2_journal_extend()
636 		atomic_sub(nblocks, &transaction->t_outstanding_credits);  in jbd2_journal_extend()
644 				 nblocks);  in jbd2_journal_extend()
646 	handle->h_buffer_credits += nblocks;  in jbd2_journal_extend()
647 	handle->h_requested_credits += nblocks;  in jbd2_journal_extend()
650 	jbd_debug(3, "extended handle %p by %d\n", handle, nblocks);  in jbd2_journal_extend()
675 int jbd2__journal_restart(handle_t *handle, int nblocks, gfp_t gfp_mask)  in jbd2__journal_restart()  argument
717 	handle->h_buffer_credits = nblocks;  in jbd2__journal_restart()
730 int jbd2_journal_restart(handle_t *handle, int nblocks)  in jbd2_journal_restart()  argument
732 	return jbd2__journal_restart(handle, nblocks, GFP_NOFS);  in jbd2_journal_restart()