The quilt patch titled
Subject: fork: remove redundant TASK_UNINTERRUPTIBLE
has been removed from the -mm tree. Its filename was
fork-remove-redundant-task_uninterruptible.patch
This patch was dropped because it was merged into the mm-nonmm-stable branch
of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
------------------------------------------------------
From: Kevin Hao <haokexin@xxxxxxxxx>
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@xxxxxxxxx
Signed-off-by: Kevin Hao <haokexin@xxxxxxxxx>
Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
kernel/fork.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/kernel/fork.c~fork-remove-redundant-task_uninterruptible
+++ a/kernel/fork.c
@@ -1562,7 +1562,7 @@ 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@xxxxxxxxx are
mm-khugepaged-remove-redundant-try_to_freeze.patch
nilfs2-add-missing-set_freezable-for-freezable-kthread.patch
