474 static handle_t *new_handle(int nblocks)  in new_handle()  argument
479 	handle->h_total_credits = nblocks;  in new_handle()
485 handle_t *jbd2__journal_start(journal_t *journal, int nblocks, int rsv_blocks,  in jbd2__journal_start()  argument
501 	nblocks += DIV_ROUND_UP(revoke_records,  in jbd2__journal_start()
503 	handle = new_handle(nblocks);  in jbd2__journal_start()
531 				line_no, nblocks);  in jbd2__journal_start()
557 handle_t *jbd2_journal_start(journal_t *journal, int nblocks)  in jbd2_journal_start()  argument
559 	return jbd2__journal_start(journal, nblocks, 0, 0, GFP_NOFS, 0, 0);  in jbd2_journal_start()
660 int jbd2_journal_extend(handle_t *handle, int nblocks, int revoke_records)  in jbd2_journal_extend()  argument
678 			  "transaction not running\n", handle, nblocks);  in jbd2_journal_extend()
682 	nblocks += DIV_ROUND_UP(  in jbd2_journal_extend()
688 	wanted = atomic_add_return(nblocks,  in jbd2_journal_extend()
693 			  "transaction too large\n", handle, nblocks);  in jbd2_journal_extend()
694 		atomic_sub(nblocks, &transaction->t_outstanding_credits);  in jbd2_journal_extend()
702 				 nblocks);  in jbd2_journal_extend()
704 	handle->h_total_credits += nblocks;  in jbd2_journal_extend()
705 	handle->h_requested_credits += nblocks;  in jbd2_journal_extend()
710 	jbd2_debug(3, "extended handle %p by %d\n", handle, nblocks);  in jbd2_journal_extend()
778 int jbd2__journal_restart(handle_t *handle, int nblocks, int revoke_records,  in jbd2__journal_restart()  argument
811 	handle->h_total_credits = nblocks +  in jbd2__journal_restart()
825 int jbd2_journal_restart(handle_t *handle, int nblocks)  in jbd2_journal_restart()  argument
827 	return jbd2__journal_restart(handle, nblocks, 0, GFP_NOFS);  in jbd2_journal_restart()