From: Christoph Hellwig <hch@lst.de>
To: Jens Axboe <axboe@kernel.dk>
Cc: Al Viro <viro@zeniv.linux.org.uk>,
Christian Brauner <brauner@kernel.org>,
"Darrick J. Wong" <djwong@kernel.org>, Jan Kara <jack@suse.cz>,
linux-block@vger.kernel.org, linux-fsdevel@vger.kernel.org,
linux-xfs@vger.kernel.org
Subject: [PATCH 15/16] ext4: wire up sops->shutdown
Date: Thu, 1 Jun 2023 11:44:58 +0200 [thread overview]
Message-ID: <20230601094459.1350643-16-hch@lst.de> (raw)
In-Reply-To: <20230601094459.1350643-1-hch@lst.de>
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>
---
fs/ext4/super.c | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/fs/ext4/super.c b/fs/ext4/super.c
index 865625089ecca3..a177a16c4d2fe5 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,
--
2.39.2
next prev parent reply other threads:[~2023-06-01 9:46 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-06-01 9:44 introduce bdev holder ops and a file system shutdown method v3 Christoph Hellwig
2023-06-01 9:44 ` [PATCH 01/16] block: factor out a bd_end_claim helper from blkdev_put Christoph Hellwig
2023-06-01 9:44 ` [PATCH 02/16] block: refactor bd_may_claim Christoph Hellwig
2023-06-01 9:44 ` [PATCH 03/16] block: turn bdev_lock into a mutex Christoph Hellwig
2023-06-01 9:44 ` [PATCH 04/16] block: consolidate the shutdown logic in blk_mark_disk_dead and del_gendisk Christoph Hellwig
2023-06-01 9:44 ` [PATCH 05/16] block: avoid repeated work in blk_mark_disk_dead Christoph Hellwig
2023-06-01 9:44 ` [PATCH 06/16] block: unhash the inode earlier in delete_partition Christoph Hellwig
2023-06-01 9:44 ` [PATCH 07/16] block: delete partitions later in del_gendisk Christoph Hellwig
2023-06-01 9:44 ` [PATCH 08/16] block: remove blk_drop_partitions Christoph Hellwig
2023-06-01 9:44 ` [PATCH 09/16] block: introduce holder ops Christoph Hellwig
2023-06-01 9:44 ` [PATCH 10/16] block: add a mark_dead holder operation Christoph Hellwig
2023-06-01 9:44 ` [PATCH 11/16] fs: add a method to shut down the file system Christoph Hellwig
2023-06-01 9:44 ` [PATCH 12/16] xfs: wire up sops->shutdown Christoph Hellwig
2023-06-01 9:44 ` [PATCH 13/16] xfs: wire up the ->mark_dead holder operation for log and RT devices Christoph Hellwig
2023-06-01 9:44 ` [PATCH 14/16] ext4: split ext4_shutdown Christoph Hellwig
2023-06-01 10:10 ` Jan Kara
2023-06-01 9:44 ` Christoph Hellwig [this message]
2023-06-01 10:10 ` [PATCH 15/16] ext4: wire up sops->shutdown Jan Kara
2023-06-01 9:44 ` [PATCH 16/16] ext4: wire up the ->mark_dead holder operation for log devices Christoph Hellwig
2023-06-01 10:11 ` Jan Kara
2023-06-01 21:48 ` introduce bdev holder ops and a file system shutdown method v3 Dave Chinner
2023-06-05 17:22 ` Jens Axboe
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20230601094459.1350643-16-hch@lst.de \
--to=hch@lst.de \
--cc=axboe@kernel.dk \
--cc=brauner@kernel.org \
--cc=djwong@kernel.org \
--cc=jack@suse.cz \
--cc=linux-block@vger.kernel.org \
--cc=linux-fsdevel@vger.kernel.org \
--cc=linux-xfs@vger.kernel.org \
--cc=viro@zeniv.linux.org.uk \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).