From: Markus Trippelsdorf <markus@trippelsdorf.de>
To: "Theodore Ts'o" <tytso@mit.edu>
Cc: Andreas Dilger <adilger.kernel@dilger.ca>,
linux-ext4@vger.kernel.org,
Alexander Viro <viro@zeniv.linux.org.uk>,
linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: [PATCH] VFS: Handle lazytime in do_mount()
Date: Tue, 19 Sep 2017 12:18:19 +0200 [thread overview]
Message-ID: <20170919101819.GA233@x4> (raw)
In-Reply-To: <20170919083506.GA233@x4>
The lazytime option didn't get passed on when using current util-linux,
which passes MS_LAZYTIME in the mountflags directly.
Fix the issue by handling the option in do_mount().
Signed-off-by: Markus Trippelsdorf <markus@trippelsdorf.de>
---
fs/namespace.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/fs/namespace.c b/fs/namespace.c
index 54059b142d6b..b633838b8f02 100644
--- a/fs/namespace.c
+++ b/fs/namespace.c
@@ -2823,7 +2823,8 @@ long do_mount(const char *dev_name, const char __user *dir_name,
SB_MANDLOCK |
SB_DIRSYNC |
SB_SILENT |
- SB_POSIXACL);
+ SB_POSIXACL |
+ MS_LAZYTIME);
if (flags & MS_REMOUNT)
retval = do_remount(&path, flags, sb_flags, mnt_flags,
--
Markus
next prev parent reply other threads:[~2017-09-19 10:18 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-09-18 19:26 mounting with lazytime doesn't work on ext4 Markus Trippelsdorf
2017-09-19 8:35 ` Markus Trippelsdorf
2017-09-19 10:18 ` Markus Trippelsdorf [this message]
2017-09-19 10:37 ` [PATCH v2] VFS: Handle lazytime in do_mount() Markus Trippelsdorf
2017-09-19 15:25 ` Lukas Czerner
2017-09-30 7:10 ` Markus Trippelsdorf
2017-09-19 14:46 ` mounting with lazytime doesn't work on ext4 Lukas Czerner
2017-09-19 14:55 ` Markus Trippelsdorf
2017-09-19 11:00 ` Lukas Czerner
2017-09-19 11:03 ` Markus Trippelsdorf
2017-10-11 5:01 [PATCH] VFS: Handle lazytime in do_mount() Markus Trippelsdorf
2017-11-17 12:09 ` Goldwyn Rodrigues
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