X-Git-Url: https://git.kernel.dk/?a=blobdiff_plain;f=t%2Flfsr-test.c;h=4b255e19bb07445bfe9564807676123b06cd75af;hb=7d7a704638a1e957c845c04eeac82bdeda0c674c;hp=901f1a66bfb30e2184391c1365872d1a646465af;hpb=dd9bd2b2e0ed9665325240fdd5a40253fe23bca6;p=fio.git

diff --git a/t/lfsr-test.c b/t/lfsr-test.c
index 901f1a66..4b255e19 100644
--- a/t/lfsr-test.c
+++ b/t/lfsr-test.c
@@ -1,17 +1,14 @@
 #include <stdio.h>
 #include <stdlib.h>
-#include <time.h>
 #include <math.h>
 #include <string.h>
-#include <unistd.h>
-#include <sys/types.h>
-#include <sys/stat.h>
 
 #include "../lib/lfsr.h"
 #include "../gettime.h"
 #include "../fio_time.h"
+#include "../compiler/compiler.h"
 
-void usage()
+static void usage(void)
 {
 	printf("Usage: lfsr-test 0x<numbers> [seed] [spin] [verify]\n");
 	printf("-------------------------------------------------------------\n");
@@ -27,7 +24,7 @@ void usage()
 int main(int argc, char *argv[])
 {
 	int r;
-	struct timeval start, end;
+	struct timespec start, end;
 	struct fio_lfsr *fl;
 	int verify = 0;
 	unsigned int spin = 0;
@@ -38,12 +35,17 @@ int main(int argc, char *argv[])
 	void *v = NULL, *v_start;
 	double total, mean;
 
+	arch_init(argv);
+
 	/* Read arguments */
 	switch (argc) {
 		case 5: if (strncmp(argv[4], "verify", 7) == 0)
-					verify = 1;
+				verify = 1;
+			fio_fallthrough;
 		case 4: spin = atoi(argv[3]);
+			fio_fallthrough;
 		case 3: seed = atol(argv[2]);
+			fio_fallthrough;
 		case 2: numbers = strtol(argv[1], NULL, 16);
 				break;
 		default: usage();
@@ -78,7 +80,7 @@ int main(int argc, char *argv[])
 		v_size = numbers * sizeof(uint8_t);
 		v = malloc(v_size);
 		memset(v, 0, v_size);
-		printf("\nVerification table is %lf KBs\n", (double)(v_size) / 1024);
+		printf("\nVerification table is %lf KiB\n", (double)(v_size) / 1024);
 	}
 	v_start = v;
 
@@ -122,7 +124,7 @@ int main(int argc, char *argv[])
 	if (verify)
 		printf("(slower due to verification)");
 	printf("\n==============================\n");
-	printf("Elapsed: %lf s\n", total / pow(10,9));
+	printf("Elapsed: %lf s\n", total / pow(10,6));
 	printf("Mean:    %lf us\n", mean);
 
 	free(v_start);