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Date:   Thu, 18 Aug 2022 21:40:49 +0000
From:   Lalith Rajendran <>
Cc:     Lalith Rajendran <>
Subject: [PATCH] ext4: Make ext4_lazyinit_thread freezable.

ext4_lazyinit_thread is not set freezable. Hence when the thread calls
try_to_freeze it doesn't freeze during suspend and continues to send
requests to the storage during suspend, resulting in suspend failures.

Signed-off-by: Lalith Rajendran <>
 fs/ext4/super.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/fs/ext4/super.c b/fs/ext4/super.c
index 9a66abcca1a85..d77e0904a1327 100644
--- a/fs/ext4/super.c
+++ b/fs/ext4/super.c
@@ -3767,6 +3767,7 @@ static int ext4_lazyinit_thread(void *arg)
 	unsigned long next_wakeup, cur;
 	BUG_ON(NULL == eli);
+	set_freezable();
 	while (true) {

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