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From: Christian Brauner <christian.brauner@ubuntu.com>
To: viro@zeniv.linux.org.uk, tglx@linutronix.de,
	kstewart@linuxfoundation.org, gregkh@linuxfoundation.org,
	pombredanne@nexb.com, linux-fsdevel@vger.kernel.org,
	linux-kernel@vger.kernel.org, serge@hallyn.com
Cc: Christian Brauner <christian.brauner@ubuntu.com>
Subject: [PATCH 1/6] fs: use << for MS_* flags
Date: Fri, 13 Apr 2018 18:11:21 +0200	[thread overview]
Message-ID: <20180413161126.31313-2-christian.brauner@ubuntu.com> (raw)
In-Reply-To: <20180413161126.31313-1-christian.brauner@ubuntu.com>

Consistenly use << to define MS_* constants.

Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
---
 include/uapi/linux/fs.h | 33 +++++++++++++++++----------------
 1 file changed, 17 insertions(+), 16 deletions(-)

diff --git a/include/uapi/linux/fs.h b/include/uapi/linux/fs.h
index d2a8313fabd7..9662790a657c 100644
--- a/include/uapi/linux/fs.h
+++ b/include/uapi/linux/fs.h
@@ -105,22 +105,23 @@ struct inodes_stat_t {
 /*
  * These are the fs-independent mount-flags: up to 32 flags are supported
  */
-#define MS_RDONLY	 1	/* Mount read-only */
-#define MS_NOSUID	 2	/* Ignore suid and sgid bits */
-#define MS_NODEV	 4	/* Disallow access to device special files */
-#define MS_NOEXEC	 8	/* Disallow program execution */
-#define MS_SYNCHRONOUS	16	/* Writes are synced at once */
-#define MS_REMOUNT	32	/* Alter flags of a mounted FS */
-#define MS_MANDLOCK	64	/* Allow mandatory locks on an FS */
-#define MS_DIRSYNC	128	/* Directory modifications are synchronous */
-#define MS_NOATIME	1024	/* Do not update access times. */
-#define MS_NODIRATIME	2048	/* Do not update directory access times */
-#define MS_BIND		4096
-#define MS_MOVE		8192
-#define MS_REC		16384
-#define MS_VERBOSE	32768	/* War is peace. Verbosity is silence.
-				   MS_VERBOSE is deprecated. */
-#define MS_SILENT	32768
+#define MS_RDONLY	(1<<0)	/* Mount read-only */
+#define MS_NOSUID	(1<<1)	/* Ignore suid and sgid bits */
+#define MS_NODEV	(1<<2)	/* Disallow access to device special files */
+#define MS_NOEXEC	(1<<3)	/* Disallow program execution */
+#define MS_SYNCHRONOUS	(1<<4)	/* Writes are synced at once */
+#define MS_REMOUNT	(1<<5)	/* Alter flags of a mounted FS */
+#define MS_MANDLOCK	(1<<6)	/* Allow mandatory locks on an FS */
+#define MS_DIRSYNC	(1<<7)	/* Directory modifications are synchronous */
+#define MS_NOATIME	(1<<10)	/* Do not update access times. */
+#define MS_NODIRATIME	(1<<11)	/* Do not update directory access times */
+#define MS_BIND		(1<<12)
+#define MS_MOVE		(1<<13)
+#define MS_REC		(1<<14)
+#define MS_VERBOSE	(1<<15)	/* War is peace. Verbosity is silence.
+				 * MS_VERBOSE is deprecated.
+				 */
+#define MS_SILENT	(1<<15)
 #define MS_POSIXACL	(1<<16)	/* VFS does not apply the umask */
 #define MS_UNBINDABLE	(1<<17)	/* change to unbindable */
 #define MS_PRIVATE	(1<<18)	/* change to private */
-- 
2.17.0

  reply	other threads:[~2018-04-13 16:11 UTC|newest]

Thread overview: 13+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-04-13 16:11 [PATCH 0/6] statfs: handle mount propagation Christian Brauner
2018-04-13 16:11 ` Christian Brauner [this message]
2018-04-13 16:45   ` [PATCH 1/6] fs: use << for MS_* flags Randy Dunlap
2018-04-13 20:19     ` Greg KH
2018-04-13 16:11 ` [PATCH 2/6] statfs: use << to align with fs header Christian Brauner
2018-04-13 16:47   ` Randy Dunlap
2018-04-13 17:35   ` Andreas Dilger
2018-04-13 17:55     ` Randy Dunlap
2018-04-13 18:32       ` Christian Brauner
2018-04-13 16:11 ` [PATCH 3/6] statfs: add ST_UNBINDABLE Christian Brauner
2018-04-13 16:11 ` [PATCH 4/6] statfs: add ST_SHARED Christian Brauner
2018-04-13 16:11 ` [PATCH 5/6] statfs: add ST_PRIVATE Christian Brauner
2018-04-13 16:11 ` [PATCH 6/6] statfs: add ST_SLAVE Christian Brauner

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