diff options
Diffstat (limited to 'tools/perf/tests/open-syscall-all-cpus.c')
| -rw-r--r-- | tools/perf/tests/open-syscall-all-cpus.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/tools/perf/tests/open-syscall-all-cpus.c b/tools/perf/tests/open-syscall-all-cpus.c index 3ec885c48f8f..e34dfdf96b5a 100644 --- a/tools/perf/tests/open-syscall-all-cpus.c +++ b/tools/perf/tests/open-syscall-all-cpus.c @@ -4,12 +4,12 @@ #include "cpumap.h" #include "debug.h" -int test__open_syscall_event_on_all_cpus(void) +int test__openat_syscall_event_on_all_cpus(void) { int err = -1, fd, cpu; struct cpu_map *cpus; struct perf_evsel *evsel; - unsigned int nr_open_calls = 111, i; + unsigned int nr_openat_calls = 111, i; cpu_set_t cpu_set; struct thread_map *threads = thread_map__new(-1, getpid(), UINT_MAX); char sbuf[STRERR_BUFSIZE]; @@ -27,7 +27,7 @@ int test__open_syscall_event_on_all_cpus(void) CPU_ZERO(&cpu_set); - evsel = perf_evsel__newtp("syscalls", "sys_enter_open"); + evsel = perf_evsel__newtp("syscalls", "sys_enter_openat"); if (evsel == NULL) { if (tracefs_configured()) pr_debug("is tracefs mounted on /sys/kernel/tracing?\n"); @@ -46,7 +46,7 @@ int test__open_syscall_event_on_all_cpus(void) } for (cpu = 0; cpu < cpus->nr; ++cpu) { - unsigned int ncalls = nr_open_calls + cpu; + unsigned int ncalls = nr_openat_calls + cpu; /* * XXX eventually lift this restriction in a way that * keeps perf building on older glibc installations @@ -66,7 +66,7 @@ int test__open_syscall_event_on_all_cpus(void) goto out_close_fd; } for (i = 0; i < ncalls; ++i) { - fd = open("/etc/passwd", O_RDONLY); + fd = openat(0, "/etc/passwd", O_RDONLY); close(fd); } CPU_CLR(cpus->map[cpu], &cpu_set); @@ -96,7 +96,7 @@ int test__open_syscall_event_on_all_cpus(void) break; } - expected = nr_open_calls + cpu; + expected = nr_openat_calls + cpu; if (evsel->counts->cpu[cpu].val != expected) { pr_debug("perf_evsel__read_on_cpu: expected to intercept %d calls on cpu %d, got %" PRIu64 "\n", expected, cpus->map[cpu], evsel->counts->cpu[cpu].val); |