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From: Kari Argillander <kari.argillander@gmail.com>
To: Konstantin Komarov <almaz.alexandrovich@paragon-software.com>,
	ntfs3@lists.linux.dev
Cc: "Kari Argillander" <kari.argillander@gmail.com>,
	"Christoph Hellwig" <hch@lst.de>,
	linux-kernel@vger.kernel.org, linux-fsdevel@vger.kernel.org,
	"Pali Rohár" <pali@kernel.org>,
	"Matthew Wilcox" <willy@infradead.org>,
	"Christian Brauner" <christian.brauner@ubuntu.com>
Subject: [PATCH v4 2/9] fs/ntfs3: Remove unnecesarry remount flag handling
Date: Tue,  7 Sep 2021 18:35:50 +0300	[thread overview]
Message-ID: <20210907153557.144391-3-kari.argillander@gmail.com> (raw)
In-Reply-To: <20210907153557.144391-1-kari.argillander@gmail.com>

Remove unnecesarry remount flag handling. This does not do anything for
this driver. We have already set SB_NODIRATIME when we fill super. Also
noatime should be set from mount option. Now for some reson we try to
set it when remounting.

Lazytime part looks like it is copied from f2fs and there is own mount
parameter for it. That is why they use it. We do not set lazytime
anywhere in our code. So basically this just blocks lazytime when
remounting.

Acked-by: Christian Brauner <christian.brauner@ubuntu.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Kari Argillander <kari.argillander@gmail.com>
---
 fs/ntfs3/super.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/fs/ntfs3/super.c b/fs/ntfs3/super.c
index a18b99a3e3b5..6cb689605089 100644
--- a/fs/ntfs3/super.c
+++ b/fs/ntfs3/super.c
@@ -417,8 +417,6 @@ static int ntfs_remount(struct super_block *sb, int *flags, char *data)
 
 	clear_mount_options(&old_opts);
 
-	*flags = (*flags & ~SB_LAZYTIME) | (sb->s_flags & SB_LAZYTIME) |
-		 SB_NODIRATIME | SB_NOATIME;
 	ntfs_info(sb, "re-mounted. Opts: %s", orig_data);
 	err = 0;
 	goto out;
-- 
2.25.1


  parent reply	other threads:[~2021-09-07 15:36 UTC|newest]

Thread overview: 18+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-09-07 15:35 [PATCH v4 0/9] fs/ntfs3: Use new mount api and change some opts Kari Argillander
2021-09-07 15:35 ` [PATCH v4 1/9] fs/ntfs3: Remove unnecesarry mount option noatime Kari Argillander
2021-09-08 19:10   ` Pali Rohár
2021-09-07 15:35 ` Kari Argillander [this message]
2021-09-07 15:35 ` [PATCH v4 3/9] fs/ntfs3: Convert mount options to pointer in sbi Kari Argillander
2021-09-07 15:35 ` [PATCH v4 4/9] fs/ntfs3: Use new api for mounting Kari Argillander
2021-09-07 15:35 ` [PATCH v4 5/9] fs/ntfs3: Init spi more in init_fs_context than fill_super Kari Argillander
2021-09-07 15:35 ` [PATCH v4 6/9] fs/ntfs3: Make mount option nohidden more universal Kari Argillander
2021-09-08 19:11   ` Pali Rohár
2021-09-07 15:35 ` [PATCH v4 7/9] fs/ntfs3: Add iocharset= mount option as alias for nls= Kari Argillander
2021-09-08 19:09   ` Pali Rohár
2021-10-09 11:42     ` Pali Rohár
2021-10-09 14:33       ` Kari Argillander
2021-10-11 17:14         ` Konstantin Komarov
2021-10-11 22:05           ` Kari Argillander
2021-09-07 15:35 ` [PATCH v4 8/9] fs/ntfs3: Rename mount option no_acs_rules > (no)acsrules Kari Argillander
2021-09-07 15:35 ` [PATCH v4 9/9] fs/ntfs3: Show uid/gid always in show_options() Kari Argillander
2021-09-09 16:39 ` [PATCH v4 0/9] fs/ntfs3: Use new mount api and change some opts Konstantin Komarov

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