From: Haotian Zhang <vulab@iscas.ac.cn>
Date: Mon, 1 Dec 2025 11:38:01 +0000 (+0800)
Subject: jfs: Add missing set_freezable() for freezable kthread
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=eb0cfcf265714b419cc3549895a00632e76732ae;p=thirdparty%2Fkernel%2Flinux.git

jfs: Add missing set_freezable() for freezable kthread

The jfsIOWait() thread calls try_to_freeze() but lacks set_freezable(),
causing it to remain non-freezable by default. This prevents proper
freezing during system suspend.

Add set_freezable() to make the thread freezable as intended.

Signed-off-by: Haotian Zhang <vulab@iscas.ac.cn>
Signed-off-by: Dave Kleikamp <dave.kleikamp@oracle.com>
---

diff --git a/fs/jfs/jfs_logmgr.c b/fs/jfs/jfs_logmgr.c
index b343c5ea11592..5b1c5da041630 100644
--- a/fs/jfs/jfs_logmgr.c
+++ b/fs/jfs/jfs_logmgr.c
@@ -2311,6 +2311,7 @@ int jfsIOWait(void *arg)
 {
 	struct lbuf *bp;
 
+	set_freezable();
 	do {
 		spin_lock_irq(&log_redrive_lock);
 		while ((bp = log_redrive_list)) {