[tip:perf/urgent] perf stat: Rename print_interval to process_interval

[tip-bot for Jiri Olsa <tipbot@zytor.com>]

Commit-ID:  ba411a954eae3e88c02667a5670cac97fb9c3f58
Gitweb:     http://git.kernel.org/tip/ba411a954eae3e88c02667a5670cac97fb9c3f58
Author:     Jiri Olsa <jolsa@kernel.org>
AuthorDate: Fri, 26 Jun 2015 11:29:24 +0200
Committer:  Arnaldo Carvalho de Melo <acme@redhat.com>
CommitDate: Fri, 26 Jun 2015 11:51:23 -0300

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>
---
 tools/perf/builtin-stat.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/tools/perf/builtin-stat.c b/tools/perf/builtin-stat.c
index 526f677..aa706fc 100644
--- 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();
 		}
 	}