perf sched: Make common options cascading
The -i and -v options can be used in subcommands so enable cascading the
sched_options. This fixes the following inconvenience in 'perf sched':
$ perf sched -i perf.data.sched map
... (it works well) ...
$ perf sched map -i perf.data.sched
Error: unknown switch `i'
Usage: perf sched map [<options>]
--color-cpus <cpus>
highlight given CPUs in map
--color-pids <pids>
highlight given pids in map
--compact map output in compact mode
--cpus <cpus> display given CPUs in map
With this patch, the second command line works with the perf.data.sched
data file.
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Acked-by: Jiri Olsa <jolsa@kernel.org>
Cc: Andi Kleen <andi@firstfloor.org>
Cc: David Ahern <dsahern@gmail.com>
Cc: Josh Poimboeuf <jpoimboe@redhat.com>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Wang Nan <wangnan0@huawei.com>
Link: http://lkml.kernel.org/r/20161024030003.28534-2-namhyung@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
1 file changed