From: Michal Suchanek <msuchanek@suse.de>
To: linux-xfs@vger.kernel.org, linux-ext4@vger.kernel.org
Cc: Michal Suchanek <msuchanek@suse.de>,
"Theodore Ts'o" <tytso@mit.edu>,
Andreas Dilger <adilger.kernel@dilger.ca>,
"Darrick J. Wong" <darrick.wong@oracle.com>,
Ira Weiny <ira.weiny@intel.com>, Jan Kara <jack@suse.cz>,
linux-kernel@vger.kernel.org
Subject: [PATCH 2/2] ext4: show the dax option in mount options
Date: Mon, 9 Nov 2020 20:10:09 +0100 [thread overview]
Message-ID: <936bf701626dfdf5b2e51186067cf5e5f5bdb282.1604948373.git.msuchanek@suse.de> (raw)
In-Reply-To: <cover.1604948373.git.msuchanek@suse.de>
ext4 accepts both dax and dax_always option but shows only dax_always.
Show both options.
Fixes: 9cb20f94afcd ("fs/ext4: Make DAX mount option a tri-state")
Signed-off-by: Michal Suchanek <msuchanek@suse.de>
---
fs/ext4/super.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/fs/ext4/super.c b/fs/ext4/super.c
index ef4734b40e2a..7656c519cbe6 100644
--- a/fs/ext4/super.c
+++ b/fs/ext4/super.c
@@ -2647,7 +2647,7 @@ static int _ext4_show_options(struct seq_file *seq, struct super_block *sb,
if (IS_EXT2_SB(sb))
SEQ_OPTS_PUTS("dax");
else
- SEQ_OPTS_PUTS("dax=always");
+ SEQ_OPTS_PUTS("dax,dax=always");
} else if (test_opt2(sb, DAX_NEVER)) {
SEQ_OPTS_PUTS("dax=never");
} else if (test_opt2(sb, DAX_INODE)) {
--
2.26.2
next prev parent reply other threads:[~2020-11-09 19:10 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-11-09 19:10 [PATCH 0/2] Tristate moount option comatibility fixup Michal Suchanek
2020-11-09 19:10 ` [PATCH 1/2] xfs: show the dax option in mount options Michal Suchanek
2020-11-09 19:24 ` Eric Sandeen
2020-11-09 19:24 ` Darrick J. Wong
2020-11-09 20:27 ` Michal Suchánek
2020-11-09 21:08 ` Dave Chinner
2020-11-11 10:28 ` Michal Suchánek
2020-11-12 1:49 ` Dave Chinner
2020-11-12 11:12 ` Michal Suchánek
2020-11-12 15:10 ` Jan Kara
2020-11-12 16:08 ` Ira Weiny
2020-12-01 16:29 ` Michal Suchánek
2020-11-10 18:38 ` Christoph Hellwig
2020-11-09 19:10 ` Michal Suchanek [this message]
2020-11-10 14:14 ` [PATCH 0/2] Tristate moount option comatibility fixup Theodore Y. Ts'o
2020-11-10 18:35 ` Christoph Hellwig
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