From: Arnaldo Carvalho de Melo <acme@redhat.com>
Date: Tue, 13 Nov 2012 20:27:28 +0000 (-0300)
Subject: perf evsel: Introduce is_group_member method
X-Git-Tag: omap-for-v3.8/fixes-for-merge-window-v4-signed~77^2~3^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=07ac002f2fcc74c5be47b656d9201d5de84dc53d;p=pandora-kernel.git

perf evsel: Introduce is_group_member method

To clarify what is being tested, instead of assuming that evsel->leader
== NULL means either an 'isolated' evsel or a 'group leader'.

Cc: David Ahern <dsahern@gmail.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Namhyung Kim <namhyung@gmail.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Link: http://lkml.kernel.org/n/tip-lvdbvimaxw9nc5een5vmem0c@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
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