perf tools: struct thread has a tid not a pid

As evident from 'machine__process_fork_event()' and
'machine__process_exit_event()' the 'pid' member of struct thread is
actually the tid.

Rename 'pid' to 'tid' in struct thread accordingly.

Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Acked-by: David Ahern <dsahern@gmail.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Ingo Molnar <mingo@kernel.org>
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/r/1372944040-32690-13-git-send-email-adrian.hunter@intel.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

1 files changed, 3 insertions, 3 deletions

diff --git a/tools/perf/ui/browsers/hists.c b/tools/perf/ui/browsers/hists.c
index fc0bd3843d34..06e892f1f8ca 100644
--- a/tools/perf/ui/browsers/hists.c
+++ b/tools/perf/ui/browsers/hists.c
@@ -1256,7 +1256,7 @@ static int hists__browser_title(struct hists *hists, char *bf, size_t size,
                 printed += scnprintf(bf + printed, size - printed,
                                     ", Thread: %s(%d)",
                                     (thread->comm_set ? thread->comm : ""),
-                                    thread->pid);
+                                    thread->tid);
         if (dso)
                 printed += scnprintf(bf + printed, size - printed,
                                     ", DSO: %s", dso->short_name);
@@ -1579,7 +1579,7 @@ static int perf_evsel__hists_browse(struct perf_evsel *evsel, int nr_events,
                     asprintf(&options[nr_options], "Zoom %s %s(%d) thread",
                              (browser->hists->thread_filter ? "out of" : "into"),
                              (thread->comm_set ? thread->comm : ""),
-                             thread->pid) > 0)
+                             thread->tid) > 0)
                         zoom_thread = nr_options++;
 
                 if (dso != NULL &&
@@ -1702,7 +1702,7 @@ zoom_out_thread:
                         } else {
                                 ui_helpline__fpush("To zoom out press <- or -> + \"Zoom out of %s(%d) thread\"",
                                                    thread->comm_set ? thread->comm : "",
-                                                   thread->pid);
+                                                   thread->tid);
                                 browser->hists->thread_filter = thread;
                                 sort_thread.elide = true;
                                 pstack__push(fstack, &browser->hists->thread_filter);