提交 fd5eea42 编写于 作者: A Andrey Mirkin 提交者: Linus Torvalds

change inotifyfs magic as the same magic is used for futexfs

Right now futexfs and inotifyfs have one magic 0xBAD1DEA, that looks a
little bit confusing.  Use 0xBAD1DEA as magic for futexfs and 0x2BAD1DEA as
magic for inotifyfs.
Signed-off-by: NAndrey Mirkin <major@openvz.org>
Acked-by: NRandy Dunlap <randy.dunlap@oracle.com>
Signed-off-by: NAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
上级 4f9a58d7
......@@ -31,6 +31,7 @@
#include <linux/list.h>
#include <linux/inotify.h>
#include <linux/syscalls.h>
#include <linux/magic.h>
#include <asm/ioctls.h>
......@@ -684,7 +685,8 @@ static int
inotify_get_sb(struct file_system_type *fs_type, int flags,
const char *dev_name, void *data, struct vfsmount *mnt)
{
return get_sb_pseudo(fs_type, "inotify", NULL, 0xBAD1DEA, mnt);
return get_sb_pseudo(fs_type, "inotify", NULL,
INOTIFYFS_SUPER_MAGIC, mnt);
}
static struct file_system_type inotify_fs_type = {
......
......@@ -38,4 +38,7 @@
#define SMB_SUPER_MAGIC 0x517B
#define USBDEVICE_SUPER_MAGIC 0x9fa2
#define FUTEXFS_SUPER_MAGIC 0xBAD1DEA
#define INOTIFYFS_SUPER_MAGIC 0x2BAD1DEA
#endif /* __LINUX_MAGIC_H__ */
......@@ -52,6 +52,7 @@
#include <linux/syscalls.h>
#include <linux/signal.h>
#include <linux/module.h>
#include <linux/magic.h>
#include <asm/futex.h>
#include "rtmutex_common.h"
......@@ -2080,7 +2081,7 @@ static int futexfs_get_sb(struct file_system_type *fs_type,
int flags, const char *dev_name, void *data,
struct vfsmount *mnt)
{
return get_sb_pseudo(fs_type, "futex", NULL, 0xBAD1DEA, mnt);
return get_sb_pseudo(fs_type, "futex", NULL, FUTEXFS_SUPER_MAGIC, mnt);
}
static struct file_system_type futex_fs_type = {
......
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