So bench/mem-functions.c has a 'routine' name for the routines
parameter string, but a 'length_str' name for the length parameter string.
We also have another entity named 'routine': 'struct routine'.
This is inconsistent and confusing: rename 'routine' to 'routine_str'.
Also fix typos in the --routine help text.
Cc: Arnaldo Carvalho de Melo <a...@redhat.com>
Cc: David Ahern <dsah...@gmail.com>
Cc: Hitoshi Mitake <mit...@dcl.info.waseda.ac.jp>
Cc: Jiri Olsa <jo...@redhat.com>
Cc: Linus Torvalds <torva...@linux-foundation.org>
Cc: Namhyung Kim <namhy...@kernel.org>
Cc: Peter Zijlstra <pet...@infradead.org>
Cc: Thomas Gleixner <t...@linutronix.de>
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Ingo Molnar <mi...@kernel.org>
---
tools/perf/bench/mem-functions.c | 14 +++++++-------
1 file changed, 7 insertions(+), 7 deletions(-)
diff --git a/tools/perf/bench/mem-functions.c b/tools/perf/bench/mem-functions.c
index 150414de1497..fc2afd1bfb4e 100644
--- a/tools/perf/bench/mem-functions.c
+++ b/tools/perf/bench/mem-functions.c
@@ -24,7 +24,7 @@
#define K 1024
static const char *length_str = "1MB";
-static const char *routine = "all";
+static const char *routine_str = "all";
static int iterations = 1;
static bool use_cycles;
static int cycles_fd;
@@ -33,8 +33,8 @@ static const struct option options[] = {
OPT_STRING('l', "length", &length_str, "1MB",
"Specify length of memory to copy. "
"Available units: B, KB, MB, GB and TB (upper and lower)"),
- OPT_STRING('r', "routine", &routine, "all",
- "Specify routine to copy, \"all\" runs all available
routines"),
+ OPT_STRING('r', "routine", &routine_str, "all",
+ "Specify the routine to run, \"all\" runs all available
routines"),
OPT_INTEGER('i', "iterations", &iterations,
"repeat memcpy() invocation this number of times"),
OPT_BOOLEAN('c', "cycles", &use_cycles,
@@ -128,7 +128,7 @@ static void __bench_mem_routine(struct bench_mem_info
*info, int r_idx, size_t l
double result_bps = 0.0;
u64 result_cycles = 0;
- printf("Routine %s (%s)\n", r->name, r->desc);
+ printf("routine %s (%s)\n", r->name, r->desc);
if (bench_format == BENCH_FORMAT_DEFAULT)
printf("# Copying %s Bytes ...\n\n", length_str);
@@ -181,18 +181,18 @@ static int bench_mem_common(int argc, const char **argv,
struct bench_mem_info *
return 1;
}
- if (!strncmp(routine, "all", 3)) {
+ if (!strncmp(routine_str, "all", 3)) {
for (i = 0; info->routines[i].name; i++)
__bench_mem_routine(info, i, len, totallen);
return 0;
}
for (i = 0; info->routines[i].name; i++) {
- if (!strcmp(info->routines[i].name, routine))
+ if (!strcmp(info->routines[i].name, routine_str))
break;
}
if (!info->routines[i].name) {
- printf("Unknown routine:%s\n", routine);
+ printf("Unknown routine: %s\n", routine_str);
printf("Available routines...\n");
for (i = 0; info->routines[i].name; i++) {
printf("\t%s ... %s\n",
--
2.1.4
--
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