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Merge branch 'linus' into perf/core

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

Signed-off-by: Ingo Molnar <mingo@kernel.org>
This commit is contained in:
Ingo Molnar
2012-07-18 11:17:17 +02:00
parent c3b7cdf180 a018540141
commit a2fe194723
331 changed files with 2891 additions and 1779 deletions
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29
tools/perf/util/map.c
View File

@@ -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;
}

2
tools/perf/util/session.c
View File

@@ -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);

3
tools/perf/util/trace-event-parse.c
View File

@@ -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,