perf stat: Rename print_interval to process_interval

It suits better, because the function also reads counter's data.

Also the 'print_interval' name will be used in following generalization
of counters display.

Signed-off-by: Jiri Olsa <jolsa@kernel.org>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Stephane Eranian <eranian@google.com>
Link: http://lkml.kernel.org/r/1435310967-14570-20-git-send-email-jolsa@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

diff --git a/tools/perf/builtin-stat.c b/tools/perf/builtin-stat.c
index 526f67753664bd53f4421d6c61864be367e47f67..aa706fca410e531ce3e3c728a4d28631a2f2394a 100644 (file)
--- a/tools/perf/builtin-stat.c
+++ b/tools/perf/builtin-stat.c
@@ -363,7 +363,7 @@ static void read_counters(bool close)
        }
 }
 
-static void print_interval(void)
+static void process_interval(void)
 {
        static int num_print_interval;
        struct perf_evsel *counter;
@@ -526,7 +526,7 @@ static int __run_perf_stat(int argc, const char **argv)
                if (interval) {
                        while (!waitpid(child_pid, &status, WNOHANG)) {
                                nanosleep(&ts, NULL);
-                               print_interval();
+                               process_interval();
                        }
                }
                wait(&status);
@@ -544,7 +544,7 @@ static int __run_perf_stat(int argc, const char **argv)
                while (!done) {
                        nanosleep(&ts, NULL);
                        if (interval)
-                               print_interval();
+                               process_interval();
                }
        }