perf top: Split -G and --call-graph
authorJiri Olsa <jolsa@redhat.com>
Sat, 26 Oct 2013 14:25:34 +0000 (16:25 +0200)
committerArnaldo Carvalho de Melo <acme@redhat.com>
Mon, 28 Oct 2013 19:06:00 +0000 (16:06 -0300)
commitae779a630977d93fbebfa06216ea47df5b5c62c8
tree9bc0ce90c63e3be089e55da69075f2109f6ca647
parent09b0fd45ff63413df94cbd832a765076b201edbb
perf top: Split -G and --call-graph

Splitting -G and --call-graph for record command, so we could use '-G'
with no option.

The '-G' option now takes NO argument and enables the configured unwind
method, which is currently the frame pointers method.

It will be possible to configure unwind method via config file in
upcoming patches.

All current '-G' arguments is overtaken by --call-graph option.

NOTE: The documentation for top --call-graph option
      was wrongly copied from report command.

Signed-off-by: Jiri Olsa <jolsa@redhat.com>
Tested-by: David Ahern <dsahern@gmail.com>
Tested-by: Ingo Molnar <mingo@kernel.org>
Reviewed-by: David Ahern <dsahern@gmail.com>
Acked-by: Ingo Molnar <mingo@kernel.org>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Andi Kleen <andi@firstfloor.org>
Cc: Corey Ashford <cjashfor@linux.vnet.ibm.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/r/1382797536-32303-3-git-send-email-jolsa@redhat.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
tools/perf/Documentation/perf-top.txt
tools/perf/builtin-top.c