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
next prev parent 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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