X-Git-Url: http://pileus.org/git/?a=blobdiff_plain;f=fs%2Fhostfs%2Fhostfs_kern.c;h=457addc5c91f2f2da42092d9f193a47aa8f678dd;hb=367ff459e54d1bc471880aef21239d2a0a03b12e;hp=9e45f65241ee3a6ad3c04930670c990156fc4478;hpb=37185b33240870719b6b5913a46e6a441f1ae96f;p=~andy%2Flinux

diff --git a/fs/hostfs/hostfs_kern.c b/fs/hostfs/hostfs_kern.c
index 9e45f65241e..457addc5c91 100644
--- a/fs/hostfs/hostfs_kern.c
+++ b/fs/hostfs/hostfs_kern.c
@@ -542,8 +542,8 @@ static int read_name(struct inode *ino, char *name)
 	ino->i_ino = st.ino;
 	ino->i_mode = st.mode;
 	set_nlink(ino, st.nlink);
-	ino->i_uid = st.uid;
-	ino->i_gid = st.gid;
+	i_uid_write(ino, st.uid);
+	i_gid_write(ino, st.gid);
 	ino->i_atime = st.atime;
 	ino->i_mtime = st.mtime;
 	ino->i_ctime = st.ctime;
@@ -808,11 +808,11 @@ int hostfs_setattr(struct dentry *dentry, struct iattr *attr)
 	}
 	if (attr->ia_valid & ATTR_UID) {
 		attrs.ia_valid |= HOSTFS_ATTR_UID;
-		attrs.ia_uid = attr->ia_uid;
+		attrs.ia_uid = from_kuid(&init_user_ns, attr->ia_uid);
 	}
 	if (attr->ia_valid & ATTR_GID) {
 		attrs.ia_valid |= HOSTFS_ATTR_GID;
-		attrs.ia_gid = attr->ia_gid;
+		attrs.ia_gid = from_kgid(&init_user_ns, attr->ia_gid);
 	}
 	if (attr->ia_valid & ATTR_SIZE) {
 		attrs.ia_valid |= HOSTFS_ATTR_SIZE;
@@ -848,9 +848,11 @@ int hostfs_setattr(struct dentry *dentry, struct iattr *attr)
 	    attr->ia_size != i_size_read(inode)) {
 		int error;
 
-		error = vmtruncate(inode, attr->ia_size);
-		if (err)
-			return err;
+		error = inode_newsize_ok(inode, attr->ia_size);
+		if (error)
+			return error;
+
+		truncate_setsize(inode, attr->ia_size);
 	}
 
 	setattr_copy(inode, attr);