linux-kernel - [PATCH 08/21] perf session: Remove wrappers to machines_

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Date:	Wed, 25 Feb 2015 18:46:46 -0300
From:	Arnaldo Carvalho de Melo <acme@...nel.org>
To:	Ingo Molnar <mingo@...nel.org>
Cc:	linux-kernel@...r.kernel.org,
	Arnaldo Carvalho de Melo <acme@...hat.com>,
	Adrian Hunter <adrian.hunter@...el.com>,
	Borislav Petkov <bp@...e.de>, David Ahern <dsahern@...il.com>,
	Don Zickus <dzickus@...hat.com>,
	Frederic Weisbecker <fweisbec@...il.com>,
	Jiri Olsa <jolsa@...hat.com>, Mike Galbraith <efault@....de>,
	Namhyung Kim <namhyung@...nel.org>,
	Peter Zijlstra <peterz@...radead.org>,
	Stephane Eranian <eranian@...gle.com>
Subject: [PATCH 08/21] perf session: Remove wrappers to machines__find

From: Arnaldo Carvalho de Melo <acme@...hat.com>

Start to untangle session from delivering samples, as there are
tools that want to use ordered_events and don't use perf_session at all.

Cc: Adrian Hunter <adrian.hunter@...el.com>
Cc: Borislav Petkov <bp@...e.de>
Cc: David Ahern <dsahern@...il.com>
Cc: Don Zickus <dzickus@...hat.com>
Cc: Frederic Weisbecker <fweisbec@...il.com>
Cc: Jiri Olsa <jolsa@...hat.com>
Cc: Mike Galbraith <efault@....de>
Cc: Namhyung Kim <namhyung@...nel.org>
Cc: Peter Zijlstra <peterz@...radead.org>
Cc: Stephane Eranian <eranian@...gle.com>
Link: http://lkml.kernel.org/n/tip-rn4pk3pjxd78sgzrkn19tktp@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@...hat.com>
---
 tools/perf/util/session.c | 13 +++++--------
 1 file changed, 5 insertions(+), 8 deletions(-)

diff --git a/tools/perf/util/session.c b/tools/perf/util/session.c
index 504b7e664e6c..fac08e1f6330 100644
--- a/tools/perf/util/session.c
+++ b/tools/perf/util/session.c
@@ -797,8 +797,7 @@ static void dump_sample(struct perf_evsel *evsel, union perf_event *event,
 		sample_read__printf(sample, evsel->attr.read_format);
 }
 
-static struct machine *
-	perf_session__find_machine_for_cpumode(struct perf_session *session,
+static struct machine *machines__find_for_cpumode(struct machines *machines,
 					       union perf_event *event,
 					       struct perf_sample *sample)
 {
@@ -816,14 +815,13 @@ static struct machine *
 		else
 			pid = sample->pid;
 
-		machine = perf_session__find_machine(session, pid);
+		machine = machines__find(machines, pid);
 		if (!machine)
-			machine = perf_session__findnew_machine(session,
-						DEFAULT_GUEST_KERNEL_ID);
+			machine = machines__find(machines, DEFAULT_GUEST_KERNEL_ID);
 		return machine;
 	}
 
-	return &session->machines.host;
+	return &machines->host;
 }
 
 static int deliver_sample_value(struct perf_session *session,
@@ -907,8 +905,7 @@ int perf_session__deliver_event(struct perf_session *session,
 
 	evsel = perf_evlist__id2evsel(session->evlist, sample->id);
 
-	machine = perf_session__find_machine_for_cpumode(session, event,
-							 sample);
+	machine = machines__find_for_cpumode(&session->machines, event, sample);
 
 	switch (event->header.type) {
 	case PERF_RECORD_SAMPLE:
-- 
1.9.3

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