Lines Matching refs:prot
119 int prot = 0; in str_to_prot() local
122 prot |= PROT_READ; in str_to_prot()
124 prot |= PROT_WRITE; in str_to_prot()
126 prot |= PROT_EXEC; in str_to_prot()
128 return prot; in str_to_prot()
173 static void *allocate_memory(void *ptr, int prot, int mapping, char data, size_t map_size) in allocate_memory() argument
182 if (mprotect(map_ptr, map_size, prot)) { in allocate_memory()
320 static int check_ksm_merge(int merge_type, int mapping, int prot, in check_ksm_merge() argument
332 map_ptr = allocate_memory(NULL, prot, mapping, '*', page_size * page_count); in check_ksm_merge()
354 static int check_ksm_unmerge(int merge_type, int mapping, int prot, int timeout, size_t page_size) in check_ksm_unmerge() argument
366 map_ptr = allocate_memory(NULL, prot, mapping, '*', page_size * page_count); in check_ksm_unmerge()
394 static int check_ksm_zero_page_merge(int merge_type, int mapping, int prot, long page_count, in check_ksm_zero_page_merge() argument
409 map_ptr = allocate_memory(NULL, prot, mapping, 0, page_size * page_count); in check_ksm_zero_page_merge()
459 static int check_ksm_numa_merge(int merge_type, int mapping, int prot, int timeout, in check_ksm_numa_merge() argument
523 static int ksm_merge_hugepages_time(int merge_type, int mapping, int prot, in ksm_merge_hugepages_time() argument
596 static int ksm_merge_time(int merge_type, int mapping, int prot, int timeout, size_t map_size) in ksm_merge_time() argument
604 map_ptr = allocate_memory(NULL, prot, mapping, '*', map_size); in ksm_merge_time()
637 static int ksm_unmerge_time(int merge_type, int mapping, int prot, int timeout, size_t map_size) in ksm_unmerge_time() argument
645 map_ptr = allocate_memory(NULL, prot, mapping, '*', map_size); in ksm_unmerge_time()
684 static int ksm_cow_time(int merge_type, int mapping, int prot, int timeout, size_t page_size) in ksm_cow_time() argument
693 map_ptr = allocate_memory(NULL, prot, mapping, '*', page_size * page_count); in ksm_cow_time()
758 int prot = 0; in main() local
772 prot = str_to_prot(optarg); in main()
852 if (prot == 0) in main()
853 prot = str_to_prot(KSM_PROT_STR_DEFAULT); in main()
874 ret = check_ksm_merge(merge_type, MAP_PRIVATE | MAP_ANONYMOUS, prot, page_count, in main()
878 ret = check_ksm_unmerge(merge_type, MAP_PRIVATE | MAP_ANONYMOUS, prot, in main()
882 ret = check_ksm_zero_page_merge(merge_type, MAP_PRIVATE | MAP_ANONYMOUS, prot, in main()
887 ret = check_ksm_numa_merge(merge_type, MAP_PRIVATE | MAP_ANONYMOUS, prot, in main()
895 ret = ksm_merge_time(merge_type, MAP_PRIVATE | MAP_ANONYMOUS, prot, in main()
903 ret = ksm_merge_hugepages_time(merge_type, MAP_PRIVATE | MAP_ANONYMOUS, prot, in main()
911 ret = ksm_unmerge_time(merge_type, MAP_PRIVATE | MAP_ANONYMOUS, prot, in main()
915 ret = ksm_cow_time(merge_type, MAP_PRIVATE | MAP_ANONYMOUS, prot, in main()