From: Christoph Hellwig <hch@lst.de>
Date: Thu, 1 Jun 2023 09:44:58 +0000 (+0200)
Subject: ext4: wire up sops->shutdown
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=f5db130d4443ddf63b49e195782038ebaab0bec9;p=linux.git

ext4: wire up sops->shutdown

Wire up the shutdown method to shut down the file system when the
underlying block device is marked dead.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Jan Kara <jack@suse.cz>
Acked-by: Dave Chinner <dchinner@redhat.com>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Link: https://lore.kernel.org/r/20230601094459.1350643-16-hch@lst.de
Signed-off-by: Jens Axboe <axboe@kernel.dk>
---

diff --git a/fs/ext4/super.c b/fs/ext4/super.c
index 865625089ecca..a177a16c4d2fe 100644
--- a/fs/ext4/super.c
+++ b/fs/ext4/super.c
@@ -1450,6 +1450,11 @@ static void ext4_destroy_inode(struct inode *inode)
 			 EXT4_I(inode)->i_reserved_data_blocks);
 }
 
+static void ext4_shutdown(struct super_block *sb)
+{
+       ext4_force_shutdown(sb, EXT4_GOING_FLAGS_NOLOGFLUSH);
+}
+
 static void init_once(void *foo)
 {
 	struct ext4_inode_info *ei = foo;
@@ -1610,6 +1615,7 @@ static const struct super_operations ext4_sops = {
 	.unfreeze_fs	= ext4_unfreeze,
 	.statfs		= ext4_statfs,
 	.show_options	= ext4_show_options,
+	.shutdown	= ext4_shutdown,
 #ifdef CONFIG_QUOTA
 	.quota_read	= ext4_quota_read,
 	.quota_write	= ext4_quota_write,