28 	volatile int __arena *page1, *page2, *no_page, *page3;  in basic_alloc1()  local
30 	page1 = bpf_arena_alloc_pages(&arena, NULL, 1, NUMA_NO_NODE, 0);  in basic_alloc1()
31 	if (!page1)  in basic_alloc1()
33 	*page1 = 1;  in basic_alloc1()
41 	if (*page1 != 1)  in basic_alloc1()
46 	if (*page1 != 1)  in basic_alloc1()
56 	if (*page1 != 1)  in basic_alloc1()
67 	volatile char __arena *page1, *page2, *page3, *page4;  in basic_alloc2()  local
69 	page1 = bpf_arena_alloc_pages(&arena, NULL, 2, NUMA_NO_NODE, 0);  in basic_alloc2()
70 	if (!page1)  in basic_alloc2()
72 	page2 = page1 + __PAGE_SIZE;  in basic_alloc2()
73 	page3 = page1 + __PAGE_SIZE * 2;  in basic_alloc2()
74 	page4 = page1 - __PAGE_SIZE;  in basic_alloc2()
75 	*page1 = 1;  in basic_alloc2()
79 	if (*page1 != 1)  in basic_alloc2()
87 	bpf_arena_free_pages(&arena, (void __arena *)page1, 2);  in basic_alloc2()
88 	if (*page1 != 0)  in basic_alloc2()