perf bench: Add new subcommand 'bench' to perf.c
perf bench: Add new subcommand 'bench' to perf.c

This patch modifies perf.c for invoking 'bench' subcommand.

Signed-off-by: Hitoshi Mitake <8e178328bc156b05d7ba5a975f9f97af5eaf2346@dcl.info.waseda.ac.jp>
Cc: Rusty Russell <df9728c9e5104131c08c7adb03af425394842596@rustcorp.com.au>
Cc: Peter Zijlstra <645ca7d3a8d3d4f60557176cd361ea8351edc32b@chello.nl>
Cc: Mike Galbraith <3cfa3897b7f55b5396b7a47c83b66325184bc9b4@gmx.de>
Cc: Arnaldo Carvalho de Melo <293abb6b76d7791c0732cc517d38c4b5c734b87f@redhat.com>
Cc: e8a1bf9163cb25e93cfd6540f223b3872ea7ee55@gmail.com
Cc: Jiri Kosina <ed58f755cc8caaf10c3e8c731a8b86fb8f13d6cb@suse.cz>
LKML-Reference: <1257381097-4743-7-git-send-email-8e178328bc156b05d7ba5a975f9f97af5eaf2346@dcl.info.waseda.ac.jp>
Signed-off-by: Ingo Molnar <9dbbbf0688fedc85ad4da37637f1a64b8c718ee2@elte.hu>

TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas,KristFoundation/Programs,KristFoundation/Programs,TeamVee-Kanas/android_kernel_samsung_kanas,KristFoundation/Programs,KristFoundation/Programs,TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas,KristFoundation/Programs,KristFoundation/Programs