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, 6 insertions, 6 deletions

diff --git a/tools/perf/builtin-sched.c b/tools/perf/builtin-sched.c
index fba4a940ba31..948183adb6e5 100644
--- a/tools/perf/builtin-sched.c
+++ b/tools/perf/builtin-sched.c
@@ -1075,7 +1075,7 @@ static int latency_migrate_task_event(struct perf_sched *sched,
         if (!atoms) {
                 if (thread_atoms_insert(sched, migrant))
                         return -1;
-                register_pid(sched, migrant->pid, migrant->comm);
+                register_pid(sched, migrant->tid, migrant->comm);
                 atoms = thread_atoms_search(&sched->atom_root, migrant, &sched->cmp_pid);
                 if (!atoms) {
                         pr_err("migration-event: Internal tree error");
@@ -1115,7 +1115,7 @@ static void output_lat_thread(struct perf_sched *sched, struct work_atoms *work_
         sched->all_runtime += work_list->total_runtime;
         sched->all_count   += work_list->nb_atoms;
 
-        ret = printf("  %s:%d ", work_list->thread->comm, work_list->thread->pid);
+        ret = printf("  %s:%d ", work_list->thread->comm, work_list->thread->tid);
 
         for (i = 0; i < 24 - ret; i++)
                 printf(" ");
@@ -1131,9 +1131,9 @@ static void output_lat_thread(struct perf_sched *sched, struct work_atoms *work_
 
 static int pid_cmp(struct work_atoms *l, struct work_atoms *r)
 {
-        if (l->thread->pid < r->thread->pid)
+        if (l->thread->tid < r->thread->tid)
                 return -1;
-        if (l->thread->pid > r->thread->pid)
+        if (l->thread->tid > r->thread->tid)
                 return 1;
 
         return 0;
@@ -1321,7 +1321,7 @@ static int map_switch_event(struct perf_sched *sched, struct perf_evsel *evsel,
                         printf("*");
 
                 if (sched->curr_thread[cpu]) {
-                        if (sched->curr_thread[cpu]->pid)
+                        if (sched->curr_thread[cpu]->tid)
                                 printf("%2s ", sched->curr_thread[cpu]->shortname);
                         else
                                 printf(".  ");
@@ -1332,7 +1332,7 @@ static int map_switch_event(struct perf_sched *sched, struct perf_evsel *evsel,
         printf("  %12.6f secs ", (double)timestamp/1e9);
         if (new_shortname) {
                 printf("%s => %s:%d\n",
-                        sched_in->shortname, sched_in->comm, sched_in->pid);
+                        sched_in->shortname, sched_in->comm, sched_in->tid);
         } else {
                 printf("\n");
         }