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Lines Matching defs:vm

44  * uvm_unix.c: traditional sbrk/grow interface to vm.
74 	struct vmspace *vm = p->p_vmspace;
79 	obreak = (vaddr_t)vm->vm_daddr;
88 	obreak = round_page(obreak + ptoa(vm->vm_dsize));
105 		error = uvm_map(&vm->vm_map, &obreak, nbreak - obreak, NULL,
119 		vm->vm_dsize += atop(nbreak - obreak);
121 		uvm_deallocate(&vm->vm_map, nbreak, obreak - nbreak);
122 		vm->vm_dsize -= atop(obreak - nbreak);
136 	struct vmspace *vm = p->p_vmspace;
143 	if (sp < (vaddr_t)vm->vm_minsaddr)
145 	if (sp < (vaddr_t)vm->vm_maxsaddr)
153 	if (sp < p->p_stackbase + ctob(vm->vm_ssize))
155 	if (sp >= p->p_stackbase - ctob(vm->vm_ssize))
169 	vm->vm_ssize = nss;