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From: Kari Argillander <kari.argillander@gmail.com>
To: Konstantin Komarov <almaz.alexandrovich@paragon-software.com>,
	Christoph Hellwig <hch@lst.de>
Cc: "Kari Argillander" <kari.argillander@gmail.com>,
	ntfs3@lists.linux.dev, 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 v2 1/6] fs/ntfs3: Remove unnecesarry mount option noatime
Date: Thu, 19 Aug 2021 03:26:28 +0300	[thread overview]
Message-ID: <20210819002633.689831-2-kari.argillander@gmail.com> (raw)
In-Reply-To: <20210819002633.689831-1-kari.argillander@gmail.com>

Remove unnecesarry mount option noatime because this will be handled
by VFS. Our option parser will never get opt like this.

Signed-off-by: Kari Argillander <kari.argillander@gmail.com>
---
 Documentation/filesystems/ntfs3.rst | 4 ----
 fs/ntfs3/super.c                    | 7 -------
 2 files changed, 11 deletions(-)

diff --git a/Documentation/filesystems/ntfs3.rst b/Documentation/filesystems/ntfs3.rst
index ffe9ea0c1499..af7158de6fde 100644
--- a/Documentation/filesystems/ntfs3.rst
+++ b/Documentation/filesystems/ntfs3.rst
@@ -85,10 +85,6 @@ acl			Support POSIX ACLs (Access Control Lists). Effective if
 			supported by Kernel. Not to be confused with NTFS ACLs.
 			The option specified as acl enables support for POSIX ACLs.
 
-noatime			All files and directories will not update their last access
-			time attribute if a partition is mounted with this parameter.
-			This option can speed up file system operation.
-
 ===============================================================================
 
 ToDo list
diff --git a/fs/ntfs3/super.c b/fs/ntfs3/super.c
index 6be13e256c1a..081ac875a61a 100644
--- a/fs/ntfs3/super.c
+++ b/fs/ntfs3/super.c
@@ -215,7 +215,6 @@ enum Opt {
 	Opt_nohidden,
 	Opt_showmeta,
 	Opt_acl,
-	Opt_noatime,
 	Opt_nls,
 	Opt_prealloc,
 	Opt_no_acs_rules,
@@ -234,7 +233,6 @@ static const match_table_t ntfs_tokens = {
 	{ Opt_sparse, "sparse" },
 	{ Opt_nohidden, "nohidden" },
 	{ Opt_acl, "acl" },
-	{ Opt_noatime, "noatime" },
 	{ Opt_showmeta, "showmeta" },
 	{ Opt_nls, "nls=%s" },
 	{ Opt_prealloc, "prealloc" },
@@ -325,9 +323,6 @@ static noinline int ntfs_parse_options(struct super_block *sb, char *options,
 			ntfs_err(sb, "support for ACL not compiled in!");
 			return -EINVAL;
 #endif
-		case Opt_noatime:
-			sb->s_flags |= SB_NOATIME;
-			break;
 		case Opt_showmeta:
 			opts->showmeta = 1;
 			break;
@@ -574,8 +569,6 @@ static int ntfs_show_options(struct seq_file *m, struct dentry *root)
 		seq_puts(m, ",prealloc");
 	if (sb->s_flags & SB_POSIXACL)
 		seq_puts(m, ",acl");
-	if (sb->s_flags & SB_NOATIME)
-		seq_puts(m, ",noatime");
 
 	return 0;
 }
-- 
2.25.1


  reply	other threads:[~2021-08-19  0:27 UTC|newest]

Thread overview: 26+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-08-19  0:26 [PATCH v2 0/6] fs/ntfs3: Use new mount api and change some opts Kari Argillander
2021-08-19  0:26 ` Kari Argillander [this message]
2021-08-24  7:58   ` [PATCH v2 1/6] fs/ntfs3: Remove unnecesarry mount option noatime Christoph Hellwig
2021-08-24 11:17   ` Christian Brauner
2021-08-19  0:26 ` [PATCH v2 2/6] fs/ntfs3: Remove unnecesarry remount flag handling Kari Argillander
2021-08-24  7:59   ` Christoph Hellwig
2021-08-24 11:17   ` Christian Brauner
2021-08-19  0:26 ` [PATCH v2 3/6] fs/ntfs3: Use new api for mounting Kari Argillander
2021-08-19  8:18   ` Pali Rohár
2021-08-19 10:01     ` Kari Argillander
2021-08-19 21:53   ` Kari Argillander
2021-08-24  8:03   ` Christoph Hellwig
2021-08-24  8:21     ` Kari Argillander
2021-08-27 18:44       ` Konstantin Komarov
2021-08-24 11:32   ` Christian Brauner
2021-08-24 14:13     ` Kari Argillander
2021-08-19  0:26 ` [PATCH v2 4/6] fs/ntfs3: Make mount option nohidden more universal Kari Argillander
2021-08-24  8:03   ` Christoph Hellwig
2021-08-24 11:16   ` Christian Brauner
2021-08-19  0:26 ` [PATCH v2 5/6] fs/ntfs3: Add iocharset= mount option as alias for nls= Kari Argillander
2021-08-19  8:26   ` Pali Rohár
2021-08-19  9:45     ` Kari Argillander
2021-08-19  9:55       ` Pali Rohár
2021-08-19  0:26 ` [PATCH v2 6/6] fs/ntfs3: Rename mount option no_acl_rules > (no)acl_rules Kari Argillander
2021-08-24  8:03   ` Christoph Hellwig
2021-08-24 11:15   ` Christian Brauner

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