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vfs: spread struct mount - mnt_has_parent

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Signed-off-by: Al Viro <[email protected]>
This commit is contained in:
Al Viro 2011-11-24 21:47:05 -05:00
commit 676da58df7
3 changed files with 13 additions and 12 deletions
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4
fs/mount.h
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@ -10,9 +10,9 @@ static inline struct mount *real_mount(struct vfsmount *mnt)
return container_of(mnt, struct mount, mnt);
}
static inline int mnt_has_parent(struct vfsmount *mnt)
static inline int mnt_has_parent(struct mount *mnt)
{
return mnt != mnt->mnt_parent;
return &mnt->mnt != mnt->mnt.mnt_parent;
}
extern struct mount *__lookup_mnt(struct vfsmount *, struct dentry *, int);