diff options
Diffstat (limited to 'include/linux/mount.h')
-rw-r--r-- | include/linux/mount.h | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/include/linux/mount.h b/include/linux/mount.h index 8b8d3b9beefd..f8f39937e301 100644 --- a/include/linux/mount.h +++ b/include/linux/mount.h | |||
@@ -12,6 +12,7 @@ | |||
12 | #define _LINUX_MOUNT_H | 12 | #define _LINUX_MOUNT_H |
13 | #ifdef __KERNEL__ | 13 | #ifdef __KERNEL__ |
14 | 14 | ||
15 | #include <linux/types.h> | ||
15 | #include <linux/list.h> | 16 | #include <linux/list.h> |
16 | #include <linux/spinlock.h> | 17 | #include <linux/spinlock.h> |
17 | #include <asm/atomic.h> | 18 | #include <asm/atomic.h> |
@@ -34,7 +35,7 @@ struct vfsmount | |||
34 | int mnt_expiry_mark; /* true if marked for expiry */ | 35 | int mnt_expiry_mark; /* true if marked for expiry */ |
35 | char *mnt_devname; /* Name of device e.g. /dev/dsk/hda1 */ | 36 | char *mnt_devname; /* Name of device e.g. /dev/dsk/hda1 */ |
36 | struct list_head mnt_list; | 37 | struct list_head mnt_list; |
37 | struct list_head mnt_fslink; /* link in fs-specific expiry list */ | 38 | struct list_head mnt_expire; /* link in fs-specific expiry list */ |
38 | struct namespace *mnt_namespace; /* containing namespace */ | 39 | struct namespace *mnt_namespace; /* containing namespace */ |
39 | }; | 40 | }; |
40 | 41 | ||
@@ -47,7 +48,7 @@ static inline struct vfsmount *mntget(struct vfsmount *mnt) | |||
47 | 48 | ||
48 | extern void __mntput(struct vfsmount *mnt); | 49 | extern void __mntput(struct vfsmount *mnt); |
49 | 50 | ||
50 | static inline void _mntput(struct vfsmount *mnt) | 51 | static inline void mntput_no_expire(struct vfsmount *mnt) |
51 | { | 52 | { |
52 | if (mnt) { | 53 | if (mnt) { |
53 | if (atomic_dec_and_test(&mnt->mnt_count)) | 54 | if (atomic_dec_and_test(&mnt->mnt_count)) |
@@ -59,7 +60,7 @@ static inline void mntput(struct vfsmount *mnt) | |||
59 | { | 60 | { |
60 | if (mnt) { | 61 | if (mnt) { |
61 | mnt->mnt_expiry_mark = 0; | 62 | mnt->mnt_expiry_mark = 0; |
62 | _mntput(mnt); | 63 | mntput_no_expire(mnt); |
63 | } | 64 | } |
64 | } | 65 | } |
65 | 66 | ||
@@ -76,6 +77,7 @@ extern int do_add_mount(struct vfsmount *newmnt, struct nameidata *nd, | |||
76 | extern void mark_mounts_for_expiry(struct list_head *mounts); | 77 | extern void mark_mounts_for_expiry(struct list_head *mounts); |
77 | 78 | ||
78 | extern spinlock_t vfsmount_lock; | 79 | extern spinlock_t vfsmount_lock; |
80 | extern dev_t name_to_dev_t(char *name); | ||
79 | 81 | ||
80 | #endif | 82 | #endif |
81 | #endif /* _LINUX_MOUNT_H */ | 83 | #endif /* _LINUX_MOUNT_H */ |