Merge branch 'linus' into perf/core

Pick up the latest ring-buffer fixes, before applying a new fix.

Signed-off-by: Ingo Molnar <mingo@kernel.org>

3 files changed, 17 insertions, 17 deletions

diff --git a/tools/perf/util/map.c b/tools/perf/util/map.c
index 35ae56864e4f..a1f4e3669142 100644
--- a/tools/perf/util/map.c
+++ b/tools/perf/util/map.c
@@ -669,25 +669,26 @@ struct machine *machines__find(struct rb_root *self, pid_t pid)
 struct machine *machines__findnew(struct rb_root *self, pid_t pid)
 {
         char path[PATH_MAX];
-        const char *root_dir;
+        const char *root_dir = "";
         struct machine *machine = machines__find(self, pid);
 
-        if (!machine || machine->pid != pid) {
-                if (pid == HOST_KERNEL_ID || pid == DEFAULT_GUEST_KERNEL_ID)
-                        root_dir = "";
-                else {
-                        if (!symbol_conf.guestmount)
-                                goto out;
-                        sprintf(path, "%s/%d", symbol_conf.guestmount, pid);
-                        if (access(path, R_OK)) {
-                                pr_err("Can't access file %s\n", path);
-                                goto out;
-                        }
-                        root_dir = path;
+        if (machine && (machine->pid == pid))
+                goto out;
+
+        if ((pid != HOST_KERNEL_ID) &&
+            (pid != DEFAULT_GUEST_KERNEL_ID) &&
+            (symbol_conf.guestmount)) {
+                sprintf(path, "%s/%d", symbol_conf.guestmount, pid);
+                if (access(path, R_OK)) {
+                        pr_err("Can't access file %s\n", path);
+                        machine = NULL;
+                        goto out;
                 }
-                machine = machines__add(self, pid, root_dir);
+                root_dir = path;
         }
 
+        machine = machines__add(self, pid, root_dir);
+
 out:
         return machine;
 }
diff --git a/tools/perf/util/session.c b/tools/perf/util/session.c
index f5baff1495e6..8e485592ca20 100644
--- a/tools/perf/util/session.c
+++ b/tools/perf/util/session.c
@@ -926,7 +926,7 @@ static struct machine *
                 else
                         pid = event->ip.pid;
 
-                return perf_session__find_machine(session, pid);
+                return perf_session__findnew_machine(session, pid);
         }
 
         return perf_session__find_host_machine(session);
diff --git a/tools/perf/util/trace-event-parse.c b/tools/perf/util/trace-event-parse.c
index a51bd86f4d09..0715c843c2e7 100644
--- a/tools/perf/util/trace-event-parse.c
+++ b/tools/perf/util/trace-event-parse.c
@@ -188,9 +188,8 @@ void print_trace_event(struct pevent *pevent, int cpu, void *data, int size)
         record.data = data;
 
         trace_seq_init(&s);
-        pevent_print_event(pevent, &s, &record);
+        pevent_event_info(&s, event, &record);
         trace_seq_do_printf(&s);
-        printf("\n");
 }
 
 void print_event(struct pevent *pevent, int cpu, void *data, int size,