aboutsummaryrefslogtreecommitdiffstats
path: root/tools/perf/builtin-test.c
diff options
context:
space:
mode:
Diffstat (limited to 'tools/perf/builtin-test.c')
-rw-r--r--tools/perf/builtin-test.c14
1 files changed, 8 insertions, 6 deletions
diff --git a/tools/perf/builtin-test.c b/tools/perf/builtin-test.c
index cf33e5081c36..6ae102eba5fa 100644
--- a/tools/perf/builtin-test.c
+++ b/tools/perf/builtin-test.c
@@ -1023,14 +1023,16 @@ static int __test__rdpmc(void)
1023 1023
1024 fd = sys_perf_event_open(&attr, 0, -1, -1, 0); 1024 fd = sys_perf_event_open(&attr, 0, -1, -1, 0);
1025 if (fd < 0) { 1025 if (fd < 0) {
1026 die("Error: sys_perf_event_open() syscall returned " 1026 pr_debug("Error: sys_perf_event_open() syscall returned "
1027 "with %d (%s)\n", fd, strerror(errno)); 1027 "with %d (%s)\n", fd, strerror(errno));
1028 return -1;
1028 } 1029 }
1029 1030
1030 addr = mmap(NULL, page_size, PROT_READ, MAP_SHARED, fd, 0); 1031 addr = mmap(NULL, page_size, PROT_READ, MAP_SHARED, fd, 0);
1031 if (addr == (void *)(-1)) { 1032 if (addr == (void *)(-1)) {
1032 die("Error: mmap() syscall returned " 1033 pr_debug("Error: mmap() syscall returned with (%s)\n",
1033 "with (%s)\n", strerror(errno)); 1034 strerror(errno));
1035 goto out_close;
1034 } 1036 }
1035 1037
1036 for (n = 0; n < 6; n++) { 1038 for (n = 0; n < 6; n++) {
@@ -1051,9 +1053,9 @@ static int __test__rdpmc(void)
1051 } 1053 }
1052 1054
1053 munmap(addr, page_size); 1055 munmap(addr, page_size);
1054 close(fd);
1055
1056 pr_debug(" "); 1056 pr_debug(" ");
1057out_close:
1058 close(fd);
1057 1059
1058 if (!delta_sum) 1060 if (!delta_sum)
1059 return -1; 1061 return -1;