Lines Matching refs:prot
146 int prot = 0; in str_to_prot() local
149 prot |= PROT_READ; in str_to_prot()
151 prot |= PROT_WRITE; in str_to_prot()
153 prot |= PROT_EXEC; in str_to_prot()
155 return prot; in str_to_prot()
200 static void *allocate_memory(void *ptr, int prot, int mapping, char data, size_t map_size) in allocate_memory() argument
209 if (mprotect(map_ptr, map_size, prot)) { in allocate_memory()
347 static int check_ksm_merge(int merge_type, int mapping, int prot, in check_ksm_merge() argument
359 map_ptr = allocate_memory(NULL, prot, mapping, '*', page_size * page_count); in check_ksm_merge()
381 static int check_ksm_unmerge(int merge_type, int mapping, int prot, int timeout, size_t page_size) in check_ksm_unmerge() argument
393 map_ptr = allocate_memory(NULL, prot, mapping, '*', page_size * page_count); in check_ksm_unmerge()
421 static int check_ksm_zero_page_merge(int merge_type, int mapping, int prot, long page_count, in check_ksm_zero_page_merge() argument
436 map_ptr = allocate_memory(NULL, prot, mapping, 0, page_size * page_count); in check_ksm_zero_page_merge()
486 static int check_ksm_numa_merge(int merge_type, int mapping, int prot, int timeout, in check_ksm_numa_merge() argument
550 static int ksm_merge_hugepages_time(int merge_type, int mapping, int prot, in ksm_merge_hugepages_time() argument
618 static int ksm_merge_time(int merge_type, int mapping, int prot, int timeout, size_t map_size) in ksm_merge_time() argument
626 map_ptr = allocate_memory(NULL, prot, mapping, '*', map_size); in ksm_merge_time()
659 static int ksm_unmerge_time(int merge_type, int mapping, int prot, int timeout, size_t map_size) in ksm_unmerge_time() argument
667 map_ptr = allocate_memory(NULL, prot, mapping, '*', map_size); in ksm_unmerge_time()
706 static int ksm_cow_time(int merge_type, int mapping, int prot, int timeout, size_t page_size) in ksm_cow_time() argument
715 map_ptr = allocate_memory(NULL, prot, mapping, '*', page_size * page_count); in ksm_cow_time()
780 int prot = 0; in main() local
794 prot = str_to_prot(optarg); in main()
874 if (prot == 0) in main()
875 prot = str_to_prot(KSM_PROT_STR_DEFAULT); in main()
896 ret = check_ksm_merge(merge_type, MAP_PRIVATE | MAP_ANONYMOUS, prot, page_count, in main()
900 ret = check_ksm_unmerge(merge_type, MAP_PRIVATE | MAP_ANONYMOUS, prot, in main()
904 ret = check_ksm_zero_page_merge(merge_type, MAP_PRIVATE | MAP_ANONYMOUS, prot, in main()
909 ret = check_ksm_numa_merge(merge_type, MAP_PRIVATE | MAP_ANONYMOUS, prot, in main()
917 ret = ksm_merge_time(merge_type, MAP_PRIVATE | MAP_ANONYMOUS, prot, in main()
925 ret = ksm_merge_hugepages_time(merge_type, MAP_PRIVATE | MAP_ANONYMOUS, prot, in main()
933 ret = ksm_unmerge_time(merge_type, MAP_PRIVATE | MAP_ANONYMOUS, prot, in main()
937 ret = ksm_cow_time(merge_type, MAP_PRIVATE | MAP_ANONYMOUS, prot, in main()