| From | Jiri Olsa <> | Subject | [PATCH 02/15] perf tests attr: Do not store failed events | Date | Mon, 3 Jul 2017 16:50:17 +0200 |
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Do not mess up our temp space with files we don't need - failed event open attempts.
Link: http://lkml.kernel.org/n/tip-gfmm0o2bidc41umvecbtsf36@git.kernel.org Signed-off-by: Jiri Olsa <jolsa@kernel.org> --- tools/perf/tests/attr.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/tools/perf/tests/attr.c b/tools/perf/tests/attr.c index 0e77b2cf61ec..08b1d5ce9020 100644 --- a/tools/perf/tests/attr.c +++ b/tools/perf/tests/attr.c @@ -136,7 +136,7 @@ void test_attr__open(struct perf_event_attr *attr, pid_t pid, int cpu, { int errno_saved = errno; - if (store_event(attr, pid, cpu, fd, group_fd, flags)) { + if ((fd != -1) && store_event(attr, pid, cpu, fd, group_fd, flags)) { pr_err("test attr FAILED"); exit(128); } -- 2.9.4
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