perf machine: Introduce struct machines
That consolidates the grouping of host + guests, isolating a bit more of
functionality now centered on 'perf_session' that can be used
independently in tools that don't need a 'perf_session' instance, but
needs to have all the thread/map/symbol machinery.
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-c700rsiphpmzv8klogojpfut@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
diff --git a/tools/perf/util/header.c b/tools/perf/util/header.c
index bb578d2..fccd69d 100644
--- a/tools/perf/util/header.c
+++ b/tools/perf/util/header.c
@@ -287,12 +287,12 @@
struct perf_session *session = container_of(header,
struct perf_session, header);
struct rb_node *nd;
- int err = machine__write_buildid_table(&session->host_machine, fd);
+ int err = machine__write_buildid_table(&session->machines.host, fd);
if (err)
return err;
- for (nd = rb_first(&session->machines); nd; nd = rb_next(nd)) {
+ for (nd = rb_first(&session->machines.guests); nd; nd = rb_next(nd)) {
struct machine *pos = rb_entry(nd, struct machine, rb_node);
err = machine__write_buildid_table(pos, fd);
if (err)
@@ -448,9 +448,9 @@
if (mkdir(debugdir, 0755) != 0 && errno != EEXIST)
return -1;
- ret = machine__cache_build_ids(&session->host_machine, debugdir);
+ ret = machine__cache_build_ids(&session->machines.host, debugdir);
- for (nd = rb_first(&session->machines); nd; nd = rb_next(nd)) {
+ for (nd = rb_first(&session->machines.guests); nd; nd = rb_next(nd)) {
struct machine *pos = rb_entry(nd, struct machine, rb_node);
ret |= machine__cache_build_ids(pos, debugdir);
}
@@ -467,9 +467,9 @@
static bool perf_session__read_build_ids(struct perf_session *session, bool with_hits)
{
struct rb_node *nd;
- bool ret = machine__read_build_ids(&session->host_machine, with_hits);
+ bool ret = machine__read_build_ids(&session->machines.host, with_hits);
- for (nd = rb_first(&session->machines); nd; nd = rb_next(nd)) {
+ for (nd = rb_first(&session->machines.guests); nd; nd = rb_next(nd)) {
struct machine *pos = rb_entry(nd, struct machine, rb_node);
ret |= machine__read_build_ids(pos, with_hits);
}