nback             156 uvm/uvm_fault.c 	int nback;
nback             568 uvm/uvm_fault.c 	int npages, nback, nforw, centeridx, result, lcv, gotpages;
nback             703 uvm/uvm_fault.c 		nback = min(uvmadvice[ufi.entry->advice].nback,
nback             705 uvm/uvm_fault.c 		startva = ufi.orig_rvaddr - (nback << PAGE_SHIFT);
nback             713 uvm/uvm_fault.c 		npages = nback + nforw + 1;
nback             714 uvm/uvm_fault.c 		centeridx = nback;
nback             721 uvm/uvm_fault.c 		nback = nforw = 0;
nback             730 uvm/uvm_fault.c 		    narrow, nback, nforw, startva);
nback             753 uvm/uvm_fault.c 	if (ufi.entry->advice == MADV_SEQUENTIAL && nback != 0) {
nback             759 uvm/uvm_fault.c 			uvmfault_anonflush(anons, nback);
nback             766 uvm/uvm_fault.c 				    (nback << PAGE_SHIFT), PGO_DEACTIVATE);
nback             772 uvm/uvm_fault.c 			anons += nback;
nback             773 uvm/uvm_fault.c 		startva += (nback << PAGE_SHIFT);
nback             774 uvm/uvm_fault.c 		npages -= nback;
nback             775 uvm/uvm_fault.c 		nback = centeridx = 0;