From bc18b7f2e3ca09b360b26c25a7541ba6f170111b Mon Sep 17 00:00:00 2001
From: Namhyung Kim <namhyung@kernel.org>
Date: Mon, 3 Mar 2014 10:59:57 +0900
Subject: [PATCH] perf tools: Add ->cmp(), ->collapse() and ->sort() to
 perf_hpp_fmt

Those function pointers will be used to sort report output based on
the selected fields.  This is a preparation of later change.

Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Acked-by: Ingo Molnar <mingo@kernel.org>
Link: http://lkml.kernel.org/r/1400480762-22852-2-git-send-email-namhyung@kernel.org
Signed-off-by: Jiri Olsa <jolsa@kernel.org>
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Reading git-format-patch failed