The quilt patch titled
Subject: nilfs2: add missing set_freezable() for freezable kthread
has been removed from the -mm tree. Its filename was
nilfs2-add-missing-set_freezable-for-freezable-kthread.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: nilfs2: add missing set_freezable() for freezable kthread
Date: Tue, 19 Dec 2023 18:09:18 +0900
The kernel thread function nilfs_segctor_thread() invokes the
try_to_freeze() in its loop. But all the kernel threads are non-freezable
by default. So if we want to make a kernel thread to be freezable, we
have to invoke set_freezable() explicitly.
Link: https://lkml.kernel.org/r/20231219090918.2329-1-konishi.ryusuke@xxxxxxxxx
Signed-off-by: Kevin Hao <haokexin@xxxxxxxxx>
Signed-off-by: Ryusuke Konishi <konishi.ryusuke@xxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
fs/nilfs2/segment.c | 1 +
1 file changed, 1 insertion(+)
--- a/fs/nilfs2/segment.c~nilfs2-add-missing-set_freezable-for-freezable-kthread
+++ a/fs/nilfs2/segment.c
@@ -2588,6 +2588,7 @@ static int nilfs_segctor_thread(void *ar
"segctord starting. Construction interval = %lu seconds, CP frequency < %lu seconds",
sci->sc_interval / HZ, sci->sc_mjcp_freq / HZ);
+ set_freezable();
spin_lock(&sci->sc_state_lock);
loop:
for (;;) {
_
Patches currently in -mm which might be from haokexin@xxxxxxxxx are
