554 	struct timespec start_time, end_time;  in ksm_merge_hugepages_time()  local
595 	if (clock_gettime(CLOCK_MONOTONIC_RAW, &end_time)) {  in ksm_merge_hugepages_time()
600 	scan_time_ns = (end_time.tv_sec - start_time.tv_sec) * NSEC_PER_SEC +  in ksm_merge_hugepages_time()
601 		       (end_time.tv_nsec - start_time.tv_nsec);  in ksm_merge_hugepages_time()
621 	struct timespec start_time, end_time;  in ksm_merge_time()  local
636 	if (clock_gettime(CLOCK_MONOTONIC_RAW, &end_time)) {  in ksm_merge_time()
641 	scan_time_ns = (end_time.tv_sec - start_time.tv_sec) * NSEC_PER_SEC +  in ksm_merge_time()
642 		       (end_time.tv_nsec - start_time.tv_nsec);  in ksm_merge_time()
662 	struct timespec start_time, end_time;  in ksm_unmerge_time()  local
683 	if (clock_gettime(CLOCK_MONOTONIC_RAW, &end_time)) {  in ksm_unmerge_time()
688 	scan_time_ns = (end_time.tv_sec - start_time.tv_sec) * NSEC_PER_SEC +  in ksm_unmerge_time()
689 		       (end_time.tv_nsec - start_time.tv_nsec);  in ksm_unmerge_time()
709 	struct timespec start_time, end_time;  in ksm_cow_time()  local
725 	if (clock_gettime(CLOCK_MONOTONIC_RAW, &end_time)) {  in ksm_cow_time()
730 	cow_time_ns = (end_time.tv_sec - start_time.tv_sec) * NSEC_PER_SEC +  in ksm_cow_time()
731 		       (end_time.tv_nsec - start_time.tv_nsec);  in ksm_cow_time()
754 	if (clock_gettime(CLOCK_MONOTONIC_RAW, &end_time)) {  in ksm_cow_time()
759 	cow_time_ns = (end_time.tv_sec - start_time.tv_sec) * NSEC_PER_SEC +  in ksm_cow_time()
760 		       (end_time.tv_nsec - start_time.tv_nsec);  in ksm_cow_time()