Lines Matching refs:stack
45 unsigned long stack, sp;
48 stack = alloc_stack(0, __uml_cant_sleep());
49 if (stack == 0)
67 sp = stack + UM_KERN_PAGE_SIZE - sizeof(void *);
109 free_stack(stack, 0);
116 unsigned long stack, sp;
119 stack = alloc_stack(0, __uml_cant_sleep());
120 if (stack == 0)
123 sp = stack + UM_KERN_PAGE_SIZE - sizeof(void *);
142 free_stack(stack, 0);
144 *stack_out = stack;