From: Namhyung Kim <namhyung@kernel.org>
Date: Fri, 24 Apr 2015 01:15:32 +0000 (+0900)
Subject: perf tools: Introduce pstack_peek()
X-Git-Tag: omap-for-v4.3/legacy-v2-signed~210^2~50^2~2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c8539e3fc630067020814657636b45095edfb5bb;p=pandora-kernel.git

perf tools: Introduce pstack_peek()

The pstack_peek() is to get the topmost entry without removing it.

Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Acked-by: Jiri Olsa <jolsa@redhat.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/r/1429838133-14001-1-git-send-email-namhyung@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
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