1 files changed, 40 insertions, 40 deletions

diff --git a/tools/perf/bench/mem-memset.c b/tools/perf/bench/mem-memset.c
index bf0d5f552017..350cc9557265 100644
--- a/tools/perf/bench/mem-memset.c
+++ b/tools/perf/bench/mem-memset.c
@@ -24,8 +24,8 @@
 static const char       *length_str     = "1MB";
 static const char       *routine        = "default";
 static int              iterations      = 1;
-static bool             use_clock;
-static int              clock_fd;
+static bool             use_cycle;
+static int              cycle_fd;
 static bool             only_prefault;
 static bool             no_prefault;
 
@@ -37,7 +37,7 @@ static const struct option options[] = {
                     "Specify routine to set"),
         OPT_INTEGER('i', "iterations", &iterations,
                     "repeat memset() invocation this number of times"),
-        OPT_BOOLEAN('c', "clock", &use_clock,
+        OPT_BOOLEAN('c', "cycle", &use_cycle,
                     "Use cycles event instead of gettimeofday() for measuring"),
         OPT_BOOLEAN('o', "only-prefault", &only_prefault,
                     "Show only the result with page faults before memset()"),
@@ -76,27 +76,27 @@ static const char * const bench_mem_memset_usage[] = {
         NULL
 };
 
-static struct perf_event_attr clock_attr = {
+static struct perf_event_attr cycle_attr = {
         .type           = PERF_TYPE_HARDWARE,
         .config         = PERF_COUNT_HW_CPU_CYCLES
 };
 
-static void init_clock(void)
+static void init_cycle(void)
 {
-        clock_fd = sys_perf_event_open(&clock_attr, getpid(), -1, -1, 0);
+        cycle_fd = sys_perf_event_open(&cycle_attr, getpid(), -1, -1, 0);
 
-        if (clock_fd < 0 && errno == ENOSYS)
+        if (cycle_fd < 0 && errno == ENOSYS)
                 die("No CONFIG_PERF_EVENTS=y kernel support configured?\n");
         else
-                BUG_ON(clock_fd < 0);
+                BUG_ON(cycle_fd < 0);
 }
 
-static u64 get_clock(void)
+static u64 get_cycle(void)
 {
         int ret;
         u64 clk;
 
-        ret = read(clock_fd, &clk, sizeof(u64));
+        ret = read(cycle_fd, &clk, sizeof(u64));
         BUG_ON(ret != sizeof(u64));
 
         return clk;
@@ -115,9 +115,9 @@ static void alloc_mem(void **dst, size_t length)
                 die("memory allocation failed - maybe length is too large?\n");
 }
 
-static u64 do_memset_clock(memset_t fn, size_t len, bool prefault)
+static u64 do_memset_cycle(memset_t fn, size_t len, bool prefault)
 {
-        u64 clock_start = 0ULL, clock_end = 0ULL;
+        u64 cycle_start = 0ULL, cycle_end = 0ULL;
         void *dst = NULL;
         int i;
 
@@ -126,13 +126,13 @@ static u64 do_memset_clock(memset_t fn, size_t len, bool prefault)
         if (prefault)
                 fn(dst, -1, len);
 
-        clock_start = get_clock();
+        cycle_start = get_cycle();
         for (i = 0; i < iterations; ++i)
                 fn(dst, i, len);
-        clock_end = get_clock();
+        cycle_end = get_cycle();
 
         free(dst);
-        return clock_end - clock_start;
+        return cycle_end - cycle_start;
 }
 
 static double do_memset_gettimeofday(memset_t fn, size_t len, bool prefault)
@@ -176,17 +176,17 @@ int bench_mem_memset(int argc, const char **argv,
         int i;
         size_t len;
         double result_bps[2];
-        u64 result_clock[2];
+        u64 result_cycle[2];
 
         argc = parse_options(argc, argv, options,
                              bench_mem_memset_usage, 0);
 
-        if (use_clock)
-                init_clock();
+        if (use_cycle)
+                init_cycle();
 
         len = (size_t)perf_atoll((char *)length_str);
 
-        result_clock[0] = result_clock[1] = 0ULL;
+        result_cycle[0] = result_cycle[1] = 0ULL;
         result_bps[0] = result_bps[1] = 0.0;
 
         if ((s64)len <= 0) {
@@ -217,11 +217,11 @@ int bench_mem_memset(int argc, const char **argv,
 
         if (!only_prefault && !no_prefault) {
                 /* show both of results */
-                if (use_clock) {
-                        result_clock[0] =
-                                do_memset_clock(routines[i].fn, len, false);
-                        result_clock[1] =
-                                do_memset_clock(routines[i].fn, len, true);
+                if (use_cycle) {
+                        result_cycle[0] =
+                                do_memset_cycle(routines[i].fn, len, false);
+                        result_cycle[1] =
+                                do_memset_cycle(routines[i].fn, len, true);
                 } else {
                         result_bps[0] =
                                 do_memset_gettimeofday(routines[i].fn,
@@ -231,9 +231,9 @@ int bench_mem_memset(int argc, const char **argv,
                                                 len, true);
                 }
         } else {
-                if (use_clock) {
-                        result_clock[pf] =
-                                do_memset_clock(routines[i].fn,
+                if (use_cycle) {
+                        result_cycle[pf] =
+                                do_memset_cycle(routines[i].fn,
                                                 len, only_prefault);
                 } else {
                         result_bps[pf] =
@@ -245,12 +245,12 @@ int bench_mem_memset(int argc, const char **argv,
         switch (bench_format) {
         case BENCH_FORMAT_DEFAULT:
                 if (!only_prefault && !no_prefault) {
-                        if (use_clock) {
-                                printf(" %14lf Clock/Byte\n",
-                                        (double)result_clock[0]
+                        if (use_cycle) {
+                                printf(" %14lf Cycle/Byte\n",
+                                        (double)result_cycle[0]
                                         / (double)len);
-                                printf(" %14lf Clock/Byte (with prefault)\n ",
-                                        (double)result_clock[1]
+                                printf(" %14lf Cycle/Byte (with prefault)\n ",
+                                        (double)result_cycle[1]
                                         / (double)len);
                         } else {
                                 print_bps(result_bps[0]);
@@ -259,9 +259,9 @@ int bench_mem_memset(int argc, const char **argv,
                                 printf(" (with prefault)\n");
                         }
                 } else {
-                        if (use_clock) {
-                                printf(" %14lf Clock/Byte",
-                                        (double)result_clock[pf]
+                        if (use_cycle) {
+                                printf(" %14lf Cycle/Byte",
+                                        (double)result_cycle[pf]
                                         / (double)len);
                         } else
                                 print_bps(result_bps[pf]);
@@ -271,17 +271,17 @@ int bench_mem_memset(int argc, const char **argv,
                 break;
         case BENCH_FORMAT_SIMPLE:
                 if (!only_prefault && !no_prefault) {
-                        if (use_clock) {
+                        if (use_cycle) {
                                 printf("%lf %lf\n",
-                                        (double)result_clock[0] / (double)len,
-                                        (double)result_clock[1] / (double)len);
+                                        (double)result_cycle[0] / (double)len,
+                                        (double)result_cycle[1] / (double)len);
                         } else {
                                 printf("%lf %lf\n",
                                         result_bps[0], result_bps[1]);
                         }
                 } else {
-                        if (use_clock) {
-                                printf("%lf\n", (double)result_clock[pf]
+                        if (use_cycle) {
+                                printf("%lf\n", (double)result_cycle[pf]
                                         / (double)len);
                         } else
                                 printf("%lf\n", result_bps[pf]);