Arnaldo Carvalho de Melo 9955d0be16 perf annotate: Use pipe + fork instead of popen
We will need to redirect the stderr as well, so open code popen as
a starting point.

Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Wang Nan <wangnan0@huawei.com>
Link: http://lkml.kernel.org/n/tip-k0zt9svg4bswiglem7ornts4@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2016-07-29 11:12:39 -03:00
..
2016-07-12 15:19:47 -03:00
2016-07-12 15:19:47 -03:00
2016-06-15 10:35:27 -03:00
2016-07-12 15:19:47 -03:00
2016-07-12 15:19:47 -03:00