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Lines Matching defs:opg

556 	struct vm_page *opg;
562 		opg = oanon->an_page;
563 		KASSERT(opg != NULL);
564 		KASSERT(opg->uobject == NULL || opg->loan_count > 0);
567 		opg = uobjpage;
568 		KASSERT(rw_lock_held(opg->uobject->vmobjlock));
571 		opg = NULL;
573 	if (opg != NULL) {
574 		uobj = opg->uobject;
596 		 * if opg
603 		    UVM_FLAG_COLORMATCH | (opg == NULL ? UVM_PGA_ZERO : 0));
644 	if (opg) {
648 		uvm_pagecopy(opg, pg);