diff --git a/fs/nfs/namespace.c b/fs/nfs/namespace.c index 2257d1f33e3cb9c049a95d7b231a65f1f95630d6..43275167649a46779f4f190bc7f6074f74e4845b 100644 --- a/fs/nfs/namespace.c +++ b/fs/nfs/namespace.c @@ -253,11 +253,31 @@ struct vfsmount *nfs_d_automount(struct path *path) return mnt; } +static int +nfs_namespace_getattr(struct vfsmount *mnt, struct dentry *dentry, struct kstat *stat) +{ + if (NFS_FH(dentry->d_inode)->size != 0) + return nfs_getattr(mnt, dentry, stat); + generic_fillattr(dentry->d_inode, stat); + return 0; +} + +static int +nfs_namespace_setattr(struct dentry *dentry, struct iattr *attr) +{ + if (NFS_FH(dentry->d_inode)->size != 0) + return nfs_setattr(dentry, attr); + return -EACCES; +} + const struct inode_operations nfs_mountpoint_inode_operations = { .getattr = nfs_getattr, + .setattr = nfs_setattr, }; const struct inode_operations nfs_referral_inode_operations = { + .getattr = nfs_namespace_getattr, + .setattr = nfs_namespace_setattr, }; static void nfs_expire_automounts(struct work_struct *work)