Searched refs:cow_map (Results 1 – 1 of 1) sorted by relevance
143 void * cow_map; /* memory for cow test */ member291 *((int *)(proc_config->cow_map)) = 20;340 if (proc_config->cow_map) {341 munmap(proc_config->cow_map, PAGE_SIZE);394 munmap(proc_config->cow_map, PAGE_SIZE); in kill_child_processes()421 proc_config->cow_map = mmap(0, PAGE_SIZE, PROT_WRITE, MAP_ANON | MAP_PRIVATE, -1, 0); in spawn_child_processes()423 T_ASSERT_NE_PTR(proc_config->cow_map, MAP_FAILED, "cow_map mmap()"); in spawn_child_processes()424 *((int *)(proc_config->cow_map)) = 10; in spawn_child_processes()