diff options
| author |   Arnaldo Carvalho de Melo <acme@redhat.com> | 2014-01-03 16:54:12 -0300 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2014-01-13 10:06:22 -0300 |
| commit | f26e1c7cb279051d83e0b671f48b30fe88c2c788 (patch) | |
| tree | 9f580f4038fdcd9b55ad168bcd7fe864262637ce /tools/perf/tests/mmap-basic.c | |
| parent | perf evlist: Move destruction of maps to evlist destructor (diff) | |
| download | linux-dev-f26e1c7cb279051d83e0b671f48b30fe88c2c788.tar.xz linux-dev-f26e1c7cb279051d83e0b671f48b30fe88c2c788.zip | |
perf evlist: Close fds on destructor
Since it is safe to call perf_evlist__close() multiple times, autoclose
it and remove the calls to the close from existing tools, reducing the
tooling boilerplate.
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Link: http://lkml.kernel.org/n/tip-2kq9v7p1rude1tqxa0aue2tk@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/tests/mmap-basic.c')
| -rw-r--r-- | tools/perf/tests/mmap-basic.c | 11 |
1 files changed, 4 insertions, 7 deletions
diff --git a/tools/perf/tests/mmap-basic.c b/tools/perf/tests/mmap-basic.c index bbb334d2a864..111dd4a917ad 100644 --- a/tools/perf/tests/mmap-basic.c +++ b/tools/perf/tests/mmap-basic.c @@ -68,7 +68,7 @@ int test__basic_mmap(void) evsels[i] = perf_evsel__newtp("syscalls", name); if (evsels[i] == NULL) { pr_debug("perf_evsel__new\n"); - goto out_free_evlist; + goto out_delete_evlist; } evsels[i]->attr.wakeup_events = 1; @@ -80,7 +80,7 @@ int test__basic_mmap(void) pr_debug("failed to open counter: %s, " "tweak /proc/sys/kernel/perf_event_paranoid?\n", strerror(errno)); - goto out_close_fd; + goto out_delete_evlist; } nr_events[i] = 0; @@ -90,7 +90,7 @@ int test__basic_mmap(void) if (perf_evlist__mmap(evlist, 128, true) < 0) { pr_debug("failed to mmap events: %d (%s)\n", errno, strerror(errno)); - goto out_close_fd; + goto out_delete_evlist; } for (i = 0; i < nsyscalls; ++i) @@ -138,10 +138,7 @@ int test__basic_mmap(void) out_munmap: perf_evlist__munmap(evlist); -out_close_fd: - for (i = 0; i < nsyscalls; ++i) - perf_evsel__close_fd(evsels[i], 1, threads->nr); -out_free_evlist: +out_delete_evlist: perf_evlist__delete(evlist); cpus = NULL; threads = NULL; |