From: Kevin Hao <haokexin@gmail.com>
To: Andrew Morton <akpm@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>, linux-kernel@vger.kernel.org
Subject: [PATCH] fork: Remove redundant TASK_UNINTERRUPTIBLE
Date: Fri, 8 Dec 2023 16:41:15 +0800 [thread overview]
Message-ID: <20231208084115.1973285-1-haokexin@gmail.com> (raw)
TASK_KILLABLE already includes TASK_UNINTERRUPTIBLE, so there is no
need to add a separate TASK_UNINTERRUPTIBLE.
Signed-off-by: Kevin Hao <haokexin@gmail.com>
---
kernel/fork.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/kernel/fork.c b/kernel/fork.c
index c78e65757eb5..3ea454e1b0b0 100644
--- a/kernel/fork.c
+++ b/kernel/fork.c
@@ -1580,7 +1580,7 @@ static void complete_vfork_done(struct task_struct *tsk)
static int wait_for_vfork_done(struct task_struct *child,
struct completion *vfork)
{
- unsigned int state = TASK_UNINTERRUPTIBLE|TASK_KILLABLE|TASK_FREEZABLE;
+ unsigned int state = TASK_KILLABLE|TASK_FREEZABLE;
int killed;
cgroup_enter_frozen();
--
2.39.2
reply other threads:[~2023-12-08 8:41 UTC|newest]
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