upper_mnt         207 fs/overlayfs/export.c 	if (d_is_dir(dentry) && ofs->upper_mnt)
upper_mnt         436 fs/overlayfs/export.c 	struct ovl_layer upper_layer = { .mnt = ofs->upper_mnt };
upper_mnt         658 fs/overlayfs/export.c 	struct ovl_layer upper_layer = { .mnt = ofs->upper_mnt };
upper_mnt         687 fs/overlayfs/export.c 	if (!ofs->upper_mnt)
upper_mnt         690 fs/overlayfs/export.c 	upper = ovl_decode_real_fh(fh, ofs->upper_mnt, true);
upper_mnt         451 fs/overlayfs/inode.c 			.mnt = ofs->upper_mnt,
upper_mnt         849 fs/overlayfs/inode.c 	if (!ofs->upper_mnt)
upper_mnt         473 fs/overlayfs/namei.c 	upper = ovl_decode_real_fh(fh, ofs->upper_mnt, true);
upper_mnt          47 fs/overlayfs/ovl_entry.h 	struct vfsmount *upper_mnt;
upper_mnt        1090 fs/overlayfs/readdir.c 	struct path path = { .mnt = ofs->upper_mnt, .dentry = indexdir };
upper_mnt         225 fs/overlayfs/super.c 		ovl_inuse_unlock(ofs->upper_mnt->mnt_root);
upper_mnt         226 fs/overlayfs/super.c 	mntput(ofs->upper_mnt);
upper_mnt         259 fs/overlayfs/super.c 	if (!ofs->upper_mnt)
upper_mnt         273 fs/overlayfs/super.c 	upper_sb = ofs->upper_mnt->mnt_sb;
upper_mnt         311 fs/overlayfs/super.c 	return (!ofs->upper_mnt || !ofs->workdir);
upper_mnt         618 fs/overlayfs/super.c 	struct vfsmount *mnt = ofs->upper_mnt;
upper_mnt        1029 fs/overlayfs/super.c 	struct vfsmount *upper_mnt;
upper_mnt        1052 fs/overlayfs/super.c 	upper_mnt = clone_private_mount(upperpath);
upper_mnt        1053 fs/overlayfs/super.c 	err = PTR_ERR(upper_mnt);
upper_mnt        1054 fs/overlayfs/super.c 	if (IS_ERR(upper_mnt)) {
upper_mnt        1060 fs/overlayfs/super.c 	upper_mnt->mnt_flags &= ~(MNT_NOATIME | MNT_NODIRATIME | MNT_RELATIME);
upper_mnt        1061 fs/overlayfs/super.c 	ofs->upper_mnt = upper_mnt;
upper_mnt        1063 fs/overlayfs/super.c 	if (ovl_inuse_trylock(ofs->upper_mnt->mnt_root)) {
upper_mnt        1079 fs/overlayfs/super.c 	struct vfsmount *mnt = ofs->upper_mnt;
upper_mnt        1202 fs/overlayfs/super.c 	struct vfsmount *mnt = ofs->upper_mnt;
upper_mnt        1258 fs/overlayfs/super.c 	if (!ofs->config.nfs_export && !ofs->upper_mnt)
upper_mnt        1287 fs/overlayfs/super.c 	if (ofs->upper_mnt && ofs->upper_mnt->mnt_sb == sb)
upper_mnt        1390 fs/overlayfs/super.c 	if (!ofs->numlowerfs || (ofs->numlowerfs == 1 && !ofs->upper_mnt)) {
upper_mnt        1540 fs/overlayfs/super.c 	if (ofs->upper_mnt) {
upper_mnt        1541 fs/overlayfs/super.c 		err = ovl_check_layer(sb, ofs, ofs->upper_mnt->mnt_root,
upper_mnt        1628 fs/overlayfs/super.c 		sb->s_stack_depth = ofs->upper_mnt->mnt_sb->s_stack_depth;
upper_mnt        1629 fs/overlayfs/super.c 		sb->s_time_gran = ofs->upper_mnt->mnt_sb->s_time_gran;
upper_mnt        1638 fs/overlayfs/super.c 	if (!ofs->upper_mnt)
upper_mnt        1662 fs/overlayfs/super.c 		if (ofs->upper_mnt && ofs->config.nfs_export) {
upper_mnt          21 fs/overlayfs/util.c 	return mnt_want_write(ofs->upper_mnt);
upper_mnt          27 fs/overlayfs/util.c 	mnt_drop_write(ofs->upper_mnt);
upper_mnt          48 fs/overlayfs/util.c 		return ofs->upper_mnt->mnt_sb;
upper_mnt          49 fs/overlayfs/util.c 	else if (ofs->numlowerfs == 1 && !ofs->upper_mnt)
upper_mnt         149 fs/overlayfs/util.c 	path->mnt = ofs->upper_mnt;