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perf tests attr: Do not store failed events
Do not mess up our temp space with files we don't need - failed event open attempts. Signed-off-by: Jiri Olsa <jolsa@kernel.org> Cc: David Ahern <dsahern@gmail.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Thomas Richter <tmricht@linux.vnet.ibm.com> Link: http://lkml.kernel.org/r/20170703145030.12903-3-jolsa@kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
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@ -136,7 +136,7 @@ void test_attr__open(struct perf_event_attr *attr, pid_t pid, int cpu,
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{
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int errno_saved = errno;
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if (store_event(attr, pid, cpu, fd, group_fd, flags)) {
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if ((fd != -1) && store_event(attr, pid, cpu, fd, group_fd, flags)) {
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pr_err("test attr FAILED");
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exit(128);
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}
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