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-rw-r--r--kernel/exit.c7
1 files changed, 4 insertions, 3 deletions
diff --git a/kernel/exit.c b/kernel/exit.c
index f9a45ebcc7b1..b4a935c72159 100644
--- a/kernel/exit.c
+++ b/kernel/exit.c
@@ -1537,6 +1537,10 @@ static int wait_consider_task(struct wait_opts *wo, int ptrace,
return 0;
}
+ /* dead body doesn't have much to contribute */
+ if (p->exit_state == EXIT_DEAD)
+ return 0;
+
if (likely(!ptrace) && unlikely(task_ptrace(p))) {
/*
* This child is hidden by ptrace.
@@ -1546,9 +1550,6 @@ static int wait_consider_task(struct wait_opts *wo, int ptrace,
return 0;
}
- if (p->exit_state == EXIT_DEAD)
- return 0;
-
/*
* We don't reap group leaders with subthreads.
*/
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