tree 23e13455f8a30d4edb198f0dd3dcb09cc0418153
parent 139c0815903de1a7865fe1d6beac5e995fefdf46
author Namhyung Kim <namhyung.kim@lge.com> 1349413333 +0900
committer Arnaldo Carvalho de Melo <acme@redhat.com> 1349452074 -0300

perf trace: Validate target task/user/cpu argument

Those target options are mutually exclusive so check it before setting
up target thread/cpu maps.

Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/r/1349413336-26936-2-git-send-email-namhyung@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>