diff options
Diffstat (limited to 'kernel/exit.c')
| -rw-r--r-- | kernel/exit.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/kernel/exit.c b/kernel/exit.c index 5d30019ff953..232c4bc8bcc9 100644 --- a/kernel/exit.c +++ b/kernel/exit.c @@ -997,6 +997,8 @@ static int wait_task_zombie(struct wait_opts *wo, struct task_struct *p) get_task_struct(p); read_unlock(&tasklist_lock); + sched_annotate_sleep(); + if ((exit_code & 0x7f) == 0) { why = CLD_EXITED; status = exit_code >> 8; @@ -1079,6 +1081,7 @@ static int wait_task_zombie(struct wait_opts *wo, struct task_struct *p) * thread can reap it because we its state == DEAD/TRACE. */ read_unlock(&tasklist_lock); + sched_annotate_sleep(); retval = wo->wo_rusage ? getrusage(p, RUSAGE_BOTH, wo->wo_rusage) : 0; @@ -1210,6 +1213,7 @@ unlock_sig: pid = task_pid_vnr(p); why = ptrace ? CLD_TRAPPED : CLD_STOPPED; read_unlock(&tasklist_lock); + sched_annotate_sleep(); if (unlikely(wo->wo_flags & WNOWAIT)) return wait_noreap_copyout(wo, p, pid, uid, why, exit_code); @@ -1272,6 +1276,7 @@ static int wait_task_continued(struct wait_opts *wo, struct task_struct *p) pid = task_pid_vnr(p); get_task_struct(p); read_unlock(&tasklist_lock); + sched_annotate_sleep(); if (!wo->wo_info) { retval = wo->wo_rusage |