+ fork-remove-redundant-task_uninterruptible.patch added to mm-nonmm-unstable branch

+ fork-remove-redundant-task_uninterruptible.patch added to mm-nonmm-unstable branch

[Andrew Morton]

The patch titled
     Subject: fork: remove redundant TASK_UNINTERRUPTIBLE
has been added to the -mm mm-nonmm-unstable branch.  Its filename is
     fork-remove-redundant-task_uninterruptible.patch

This patch will shortly appear at
     https://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new.git/tree/patches/fork-remove-redundant-task_uninterruptible.patch

This patch will later appear in the mm-nonmm-unstable branch at
    git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm

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branch at git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
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------------------------------------------------------
From: Kevin Hao <haokexin@gmail.com>
Subject: fork: remove redundant TASK_UNINTERRUPTIBLE
Date: Fri, 8 Dec 2023 16:41:15 +0800

TASK_KILLABLE already includes TASK_UNINTERRUPTIBLE, so there is no
need to add a separate TASK_UNINTERRUPTIBLE.

Link: https://lkml.kernel.org/r/20231208084115.1973285-1-haokexin@gmail.com
Signed-off-by: Kevin Hao <haokexin@gmail.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

 kernel/fork.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/kernel/fork.c~fork-remove-redundant-task_uninterruptible
+++ a/kernel/fork.c
@@ -1580,7 +1580,7 @@ static void complete_vfork_done(struct t
 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();
_

Patches currently in -mm which might be from haokexin@gmail.com are

fork-remove-redundant-task_uninterruptible.patch