commit c1fb5651bb40f9efaf32d280f39e06df7e352673
author Namhyung Kim <namhyung.kim@lge.com> Fri Oct 11 14:15:38 2013 +0900
committer Arnaldo Carvalho de Melo <acme@redhat.com> Wed Oct 23 15:48:24 2013 -0300
tree d4bbd2fadb55737c20e96ed0f2db9101c9ba24a0
parent 4d3001fdfdfacd2b35ee74ff0f037274eeebd3f6

perf tools: Show progress on histogram collapsing

It can take quite amount of time so add progress bar UI to inform user.

Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/r/1381468543-25334-4-git-send-email-namhyung@kernel.org
[ perf_progress -> ui_progress ]
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>