perf bench mem: Rename 'routine' to 'routine_str'
authorIngo Molnar <mingo@kernel.org>
Mon, 19 Oct 2015 08:04:24 +0000 (10:04 +0200)
committerArnaldo Carvalho de Melo <acme@redhat.com>
Mon, 19 Oct 2015 19:05:27 +0000 (16:05 -0300)
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.

Signed-off-by: Ingo Molnar <mingo@kernel.org>
Cc: David Ahern <dsahern@gmail.com>
Cc: Hitoshi Mitake <mitake@dcl.info.waseda.ac.jp>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Link: http://lkml.kernel.org/r/1445241870-24854-9-git-send-email-mingo@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
tools/perf/bench/mem-functions.c

index 6fe8667fbdf2b687d74ba55e194db6d0ff7d3d58..a76e57f3ab66253b5a0bce499f6e82086f2e4a96 100644 (file)
@@ -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,
@@ -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",