From: Namhyung Kim <namhyung@gmail.com>
Date: Mon, 12 Dec 2011 15:16:50 +0000 (+0900)
Subject: perf report: Document '--call-graph' for optional print_limit argument
X-Git-Tag: v3.3-rc1~192^2~25^2~7
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6581f6e35f7d0338f699fce660adb48e863f2b59;p=pandora-kernel.git

perf report: Document '--call-graph' for optional print_limit argument

The '--call-graph' command line option can receive undocumented optional
print_limit argument. Besides, use strtoul() to parse the option since
its type is u32.

Cc: Ingo Molnar <mingo@elte.hu>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/r/1323703017-6060-2-git-send-email-namhyung@gmail.com
Signed-off-by: Namhyung Kim <namhyung@gmail.com>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
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