tree 025e9cd32a8c78812251594f6308217138ebb884
parent dbdebdc53822c38cc29b11f438f9bc70d7e18be2
author Namhyung Kim <namhyung@kernel.org> 1479949873 +0900
committer Arnaldo Carvalho de Melo <acme@redhat.com> 1480081778 -0300

perf callchain: Add option to skip ignore symbol when printing callchains

For tracepoint events, callchains always contain certain functions.
Sometimes it'd be better to skip those functions as they have no value.

Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Andi Kleen <andi@firstfloor.org>
Cc: David Ahern <dsahern@gmail.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Stephane Eranian <eranian@google.com>
Link: http://lkml.kernel.org/r/20161124011114.7102-2-namhyung@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>