From: Arnaldo Carvalho de Melo <acme@redhat.com>
Date: Sat, 6 Oct 2012 19:26:02 +0000 (-0300)
Subject: perf machine: Carve up event processing specific from perf_tool
X-Git-Tag: omap-for-v3.8/fixes-for-merge-window-v4-signed~77^2~21^2~8
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b0a7d1a0cd2e228dc06d099db2e1bb02f1b7d591;p=pandora-kernel.git

perf machine: Carve up event processing specific from perf_tool

The perf_tool vtable expects methods that receive perf_tool and
perf_sample entries, but for tools not interested in doing any special
processing on non PERF_RECORD_SAMPLE events, like 'perf top', and for
those not using perf_session, like 'perf trace', they were using
perf_event__process passing tool and sample paramenters that were just
not used.

Provide 'machine' methods for this purpose and make the perf_event
ones use them.

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-ot9cc6mt025o8kbngzckcrx9@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
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