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authorAndi Kleen <ak@linux.intel.com>2017-08-31 12:40:29 -0700
committerArnaldo Carvalho de Melo <acme@redhat.com>2017-09-13 09:49:13 -0300
commit4ed962eb38c8a33b8b6ded911410afaefa1ca48c (patch)
tree020efdbb4e22d19fa2b5b271a0e3f4ea9a312f10 /tools/perf/util/trace-event.c
parentbba49af87393ebc8960bf8abdcbb9af53bf1aba1 (diff)
perf stat: Print generic metric header even for failed expressions
Print the generic metric header even when the expression evaluation failed. Otherwise an expression that fails on the first collections due to division by zero may suddenly reappear later without an header. Signed-off-by: Andi Kleen <ak@linux.intel.com> Acked-by: Jiri Olsa <jolsa@kernel.org> Link: http://lkml.kernel.org/r/20170831194036.30146-5-andi@firstfloor.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/util/trace-event.c')
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