457 static handle_t *new_handle(int nblocks)  in new_handle()  argument
462 	handle->h_total_credits = nblocks;  in new_handle()
468 handle_t *jbd2__journal_start(journal_t *journal, int nblocks, int rsv_blocks,  in jbd2__journal_start()  argument
484 	nblocks += DIV_ROUND_UP(revoke_records,  in jbd2__journal_start()
486 	handle = new_handle(nblocks);  in jbd2__journal_start()
514 				line_no, nblocks);  in jbd2__journal_start()
540 handle_t *jbd2_journal_start(journal_t *journal, int nblocks)  in jbd2_journal_start()  argument
542 	return jbd2__journal_start(journal, nblocks, 0, 0, GFP_NOFS, 0, 0);  in jbd2_journal_start()
643 int jbd2_journal_extend(handle_t *handle, int nblocks, int revoke_records)  in jbd2_journal_extend()  argument
661 			  "transaction not running\n", handle, nblocks);  in jbd2_journal_extend()
665 	nblocks += DIV_ROUND_UP(  in jbd2_journal_extend()
672 	wanted = atomic_add_return(nblocks,  in jbd2_journal_extend()
677 			  "transaction too large\n", handle, nblocks);  in jbd2_journal_extend()
678 		atomic_sub(nblocks, &transaction->t_outstanding_credits);  in jbd2_journal_extend()
686 				 nblocks);  in jbd2_journal_extend()
688 	handle->h_total_credits += nblocks;  in jbd2_journal_extend()
689 	handle->h_requested_credits += nblocks;  in jbd2_journal_extend()
694 	jbd_debug(3, "extended handle %p by %d\n", handle, nblocks);  in jbd2_journal_extend()
764 int jbd2__journal_restart(handle_t *handle, int nblocks, int revoke_records,  in jbd2__journal_restart()  argument
797 	handle->h_total_credits = nblocks +  in jbd2__journal_restart()
811 int jbd2_journal_restart(handle_t *handle, int nblocks)  in jbd2_journal_restart()  argument
813 	return jbd2__journal_restart(handle, nblocks, 0, GFP_NOFS);  in jbd2_journal_restart()