From 23346f21b277e3aae5e9989e711a11cbe8133a45 Mon Sep 17 00:00:00 2001
From: Arnaldo Carvalho de Melo <acme@redhat.com>
Date: Tue, 27 Apr 2010 21:17:50 -0300
Subject: perf tools: Rename "kernel_info" to "machine"
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struct kernel_info and kerninfo__ are too vague, what they really
describe are machines, virtual ones or hosts.

There are more changes to introduce helpers to shorten function calls
and to make more clear what is really being done, but I left that for
subsequent patches.

Cc: Avi Kivity <avi@redhat.com>
Cc: Frédéric Weisbecker <fweisbec@gmail.com>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Zhang, Yanmin <yanmin_zhang@linux.intel.com>
LKML-Reference: <new-submission>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
---
 tools/perf/util/session.h | 27 ++++++++++++++++++++++++++-
 1 file changed, 26 insertions(+), 1 deletion(-)

(limited to 'tools/perf/util/session.h')

diff --git a/tools/perf/util/session.h b/tools/perf/util/session.h
index 796e2291ebd7..71252723a17d 100644
--- a/tools/perf/util/session.h
+++ b/tools/perf/util/session.h
@@ -25,7 +25,7 @@ struct perf_session {
 	unsigned long		mmap_window;
 	struct rb_root		threads;
 	struct thread		*last_match;
-	struct rb_root		kerninfo_root;
+	struct rb_root		machines;
 	struct events_stats	events_stats;
 	struct rb_root		stats_by_id;
 	unsigned long		event_total[PERF_RECORD_MAX];
@@ -102,4 +102,29 @@ int perf_session__browse_hists(struct rb_root *hists, u64 nr_hists,
 			       u64 session_total, const char *helpline,
 			       const char *input_name);
 #endif
+
+static inline
+struct machine *perf_session__find_host_machine(struct perf_session *self)
+{
+	return machines__find_host(&self->machines);
+}
+
+static inline
+struct machine *perf_session__find_machine(struct perf_session *self, pid_t pid)
+{
+	return machines__find(&self->machines, pid);
+}
+
+static inline
+struct machine *perf_session__findnew_machine(struct perf_session *self, pid_t pid)
+{
+	return machines__findnew(&self->machines, pid);
+}
+
+static inline
+void perf_session__process_machines(struct perf_session *self,
+				    machine__process_t process)
+{
+	return machines__process(&self->machines, process, self);
+}
 #endif /* __PERF_SESSION_H */
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