X-Git-Url: https://git.lttng.org/?a=blobdiff_plain;f=tests%2Fperf%2Ffind_event.c;h=7a8b549f1b59b6e34a5572dff34ab13eb70b6095;hb=28f23191dcbf047429d51950a337a57d7a3f866a;hp=aa1c964c399180ce95dc769ce5f1cfa404bc7536;hpb=65702b8f172b8d2156ab1889f7e7c1b134114ec1;p=lttng-tools.git

diff --git a/tests/perf/find_event.c b/tests/perf/find_event.c
index aa1c964c3..7a8b549f1 100644
--- a/tests/perf/find_event.c
+++ b/tests/perf/find_event.c
@@ -6,12 +6,11 @@
  */
 
 #include <errno.h>
-#include <stdio.h>
-#include <string.h>
-
 #include <linux/perf_event.h>
 #include <perfmon/perf_event.h>
 #include <perfmon/pfmlib_perf_event.h>
+#include <stdio.h>
+#include <string.h>
 
 int main(int argc, char **argv)
 {
@@ -25,14 +24,16 @@ int main(int argc, char **argv)
 	struct perf_event_attr attr;
 
 	if (argc != 2) {
-		fprintf(stderr, "Usage: %s <pmu counter to find>\n"
-				"ex: %s UNHALTED_REFERENCE_CYCLES\n"
-				"Returns the event raw number if found and actionable with"
-				"return code 0.\n"
-				"If not found returns 1,"
-				"If not actionable return 2,"
-				"on error returns 255\n",
-				argv[0], argv[0]);
+		fprintf(stderr,
+			"Usage: %s <pmu counter to find>\n"
+			"ex: %s UNHALTED_REFERENCE_CYCLES\n"
+			"Returns the event raw number if found and actionable with"
+			"return code 0.\n"
+			"If not found returns 1,"
+			"If not actionable return 2,"
+			"on error returns 255\n",
+			argv[0],
+			argv[0]);
 		ret = -1;
 		goto end;
 	}
@@ -54,18 +55,15 @@ int main(int argc, char **argv)
 
 	ret = pfm_initialize();
 	if (ret != PFM_SUCCESS) {
-		fprintf(stderr, "Failed to initialise libpfm: %s",
-				pfm_strerror(ret));
+		fprintf(stderr, "Failed to initialise libpfm: %s", pfm_strerror(ret));
 		ret = 255;
 		goto end;
 	}
 
-	ret = pfm_get_os_event_encoding(argv[1],
-			PFM_PLM0 | PFM_PLM1 | PFM_PLM2 | PFM_PLM3,
-			PFM_OS_PERF_EVENT, &pencoder);
+	ret = pfm_get_os_event_encoding(
+		argv[1], PFM_PLM0 | PFM_PLM1 | PFM_PLM2 | PFM_PLM3, PFM_OS_PERF_EVENT, &pencoder);
 	if (ret != PFM_SUCCESS) {
-		fprintf(stderr, "libpfm: error pfm_get_os_event_encoding: %s\n",
-				pfm_strerror(ret));
+		fprintf(stderr, "libpfm: error pfm_get_os_event_encoding: %s\n", pfm_strerror(ret));
 		ret = 1;
 		goto end;
 	}
@@ -93,8 +91,7 @@ int main(int argc, char **argv)
 	/* perf_event_open is provided by perfmon/perf_event.h. */
 	fd = perf_event_open(pencoder.attr, 0, -1, -1, 0);
 	if (fd == -1) {
-		fprintf(stderr, "perf: error perf_event_open: %d: %s\n", errno,
-				strerror(errno));
+		fprintf(stderr, "perf: error perf_event_open: %d: %s\n", errno, strerror(errno));
 		ret = 2;
 		goto end;
 	}