1 files changed, 14 insertions, 13 deletions

diff --git a/fs/xfs/xfs_iops.c b/fs/xfs/xfs_iops.c
index 29f5b8b8aca6..45518b8c613c 100644
--- a/fs/xfs/xfs_iops.c
+++ b/fs/xfs/xfs_iops.c
@@ -75,9 +75,8 @@ xfs_initxattrs(
  * these attrs can be journalled at inode creation time (along with the
  * inode, of course, such that log replay can't cause these to be lost).
  */
-
-STATIC int
-xfs_init_security(
+int
+xfs_inode_init_security(
 	struct inode	*inode,
 	struct inode	*dir,
 	const struct qstr *qstr)
@@ -122,7 +121,7 @@ xfs_cleanup_inode(
 
 	/* Oh, the horror.
 	 * If we can't add the ACL or we fail in
-	 * xfs_init_security we must back out.
+	 * xfs_inode_init_security we must back out.
 	 * ENOSPC can hit here, among other things.
 	 */
 	xfs_dentry_to_name(&teardown, dentry);
@@ -208,7 +207,7 @@ xfs_generic_create(
 
 	inode = VFS_I(ip);
 
-	error = xfs_init_security(inode, dir, &dentry->d_name);
+	error = xfs_inode_init_security(inode, dir, &dentry->d_name);
 	if (unlikely(error))
 		goto out_cleanup_inode;
 
@@ -424,7 +423,7 @@ xfs_vn_symlink(
 
 	inode = VFS_I(cip);
 
-	error = xfs_init_security(inode, dir, &dentry->d_name);
+	error = xfs_inode_init_security(inode, dir, &dentry->d_name);
 	if (unlikely(error))
 		goto out_cleanup_inode;
 
@@ -667,13 +666,15 @@ xfs_setattr_nonsize(
 		uint	qflags = 0;
 
 		if ((mask & ATTR_UID) && XFS_IS_UQUOTA_ON(mp)) {
-			uid = iattr->ia_uid;
+			uid = from_vfsuid(mnt_userns, i_user_ns(inode),
+					  iattr->ia_vfsuid);
 			qflags |= XFS_QMOPT_UQUOTA;
 		} else {
 			uid = inode->i_uid;
 		}
 		if ((mask & ATTR_GID) && XFS_IS_GQUOTA_ON(mp)) {
-			gid = iattr->ia_gid;
+			gid = from_vfsgid(mnt_userns, i_user_ns(inode),
+					  iattr->ia_vfsgid);
 			qflags |= XFS_QMOPT_GQUOTA;
 		}  else {
 			gid = inode->i_gid;
@@ -704,13 +705,13 @@ xfs_setattr_nonsize(
 	 * didn't have the inode locked, inode's dquot(s) would have changed
 	 * also.
 	 */
-	if ((mask & ATTR_UID) && XFS_IS_UQUOTA_ON(mp) &&
-	    !uid_eq(inode->i_uid, iattr->ia_uid)) {
+	if (XFS_IS_UQUOTA_ON(mp) &&
+	    i_uid_needs_update(mnt_userns, iattr, inode)) {
 		ASSERT(udqp);
 		old_udqp = xfs_qm_vop_chown(tp, ip, &ip->i_udquot, udqp);
 	}
-	if ((mask & ATTR_GID) && XFS_IS_GQUOTA_ON(mp) &&
-	    !gid_eq(inode->i_gid, iattr->ia_gid)) {
+	if (XFS_IS_GQUOTA_ON(mp) &&
+	    i_gid_needs_update(mnt_userns, iattr, inode)) {
 		ASSERT(xfs_has_pquotino(mp) || !XFS_IS_PQUOTA_ON(mp));
 		ASSERT(gdqp);
 		old_gdqp = xfs_qm_vop_chown(tp, ip, &ip->i_gdquot, gdqp);
@@ -1280,7 +1281,7 @@ xfs_setup_inode(
 	 * If there is no attribute fork no ACL can exist on this inode,
 	 * and it can't have any file capabilities attached to it either.
 	 */
-	if (!XFS_IFORK_Q(ip)) {
+	if (!xfs_inode_has_attr_fork(ip)) {
 		inode_has_no_xattr(inode);
 		cache_no_acl(inode);
 	}