diff options
Diffstat (limited to 'tools/perf/tests/openat-syscall-all-cpus.c')
| -rw-r--r-- | tools/perf/tests/openat-syscall-all-cpus.c | 17 |
1 files changed, 9 insertions, 8 deletions
diff --git a/tools/perf/tests/openat-syscall-all-cpus.c b/tools/perf/tests/openat-syscall-all-cpus.c index ca0a50e92839..1ab362323d25 100644 --- a/tools/perf/tests/openat-syscall-all-cpus.c +++ b/tools/perf/tests/openat-syscall-all-cpus.c @@ -22,7 +22,8 @@ static int test__openat_syscall_event_on_all_cpus(struct test_suite *test __maybe_unused, int subtest __maybe_unused) { - int err = -1, fd, idx, cpu; + int err = -1, fd, idx; + struct perf_cpu cpu; struct perf_cpu_map *cpus; struct evsel *evsel; unsigned int nr_openat_calls = 111, i; @@ -66,15 +67,15 @@ static int test__openat_syscall_event_on_all_cpus(struct test_suite *test __mayb * without CPU_ALLOC. 1024 cpus in 2010 still seems * a reasonable upper limit tho :-) */ - if (cpu >= CPU_SETSIZE) { - pr_debug("Ignoring CPU %d\n", cpu); + if (cpu.cpu >= CPU_SETSIZE) { + pr_debug("Ignoring CPU %d\n", cpu.cpu); continue; } - CPU_SET(cpu, &cpu_set); + CPU_SET(cpu.cpu, &cpu_set); if (sched_setaffinity(0, sizeof(cpu_set), &cpu_set) < 0) { pr_debug("sched_setaffinity() failed on CPU %d: %s ", - cpu, + cpu.cpu, str_error_r(errno, sbuf, sizeof(sbuf))); goto out_close_fd; } @@ -82,7 +83,7 @@ static int test__openat_syscall_event_on_all_cpus(struct test_suite *test __mayb fd = openat(0, "/etc/passwd", O_RDONLY); close(fd); } - CPU_CLR(cpu, &cpu_set); + CPU_CLR(cpu.cpu, &cpu_set); } evsel->core.cpus = perf_cpu_map__get(cpus); @@ -92,7 +93,7 @@ static int test__openat_syscall_event_on_all_cpus(struct test_suite *test __mayb perf_cpu_map__for_each_cpu(cpu, idx, cpus) { unsigned int expected; - if (cpu >= CPU_SETSIZE) + if (cpu.cpu >= CPU_SETSIZE) continue; if (evsel__read_on_cpu(evsel, idx, 0) < 0) { @@ -104,7 +105,7 @@ static int test__openat_syscall_event_on_all_cpus(struct test_suite *test __mayb expected = nr_openat_calls + idx; if (perf_counts(evsel->counts, idx, 0)->val != expected) { pr_debug("evsel__read_on_cpu: expected to intercept %d calls on cpu %d, got %" PRIu64 "\n", - expected, cpu, perf_counts(evsel->counts, idx, 0)->val); + expected, cpu.cpu, perf_counts(evsel->counts, idx, 0)->val); err = -1; } } |