295 	struct ovl_fs *ofs = fc->s_fs_info;  in ovl_parse_param_upperdir()  local
296 	struct ovl_config *config = &ofs->config;  in ovl_parse_param_upperdir()
527 	struct ovl_fs *ofs = fc->s_fs_info;  in ovl_parse_param()  local
528 	struct ovl_config *config = &ofs->config;  in ovl_parse_param()
629 	struct ovl_fs *ofs = fc->s_fs_info;  in ovl_free()  local
638 	if (ofs)  in ovl_free()
639 		ovl_free_fs(ofs);  in ovl_free()
648 	struct ovl_fs *ofs = OVL_FS(sb);  in ovl_reconfigure()  local
652 	if (!(fc->sb_flags & SB_RDONLY) && ovl_force_readonly(ofs))  in ovl_reconfigure()
656 		upper_sb = ovl_upper_mnt(ofs)->mnt_sb;  in ovl_reconfigure()
657 		if (ovl_should_sync(ofs)) {  in ovl_reconfigure()
685 	struct ovl_fs *ofs;  in ovl_init_fs_context()  local
700 	ofs = kzalloc(sizeof(struct ovl_fs), GFP_KERNEL);  in ovl_init_fs_context()
701 	if (!ofs)  in ovl_init_fs_context()
704 	ofs->config.redirect_mode	= ovl_redirect_mode_def();  in ovl_init_fs_context()
705 	ofs->config.index		= ovl_index_def;  in ovl_init_fs_context()
706 	ofs->config.uuid		= ovl_uuid_def();  in ovl_init_fs_context()
707 	ofs->config.nfs_export		= ovl_nfs_export_def;  in ovl_init_fs_context()
708 	ofs->config.xino		= ovl_xino_def();  in ovl_init_fs_context()
709 	ofs->config.metacopy		= ovl_metacopy_def;  in ovl_init_fs_context()
711 	fc->s_fs_info		= ofs;  in ovl_init_fs_context()
722 void ovl_free_fs(struct ovl_fs *ofs)  in ovl_free_fs()  argument
727 	iput(ofs->workbasedir_trap);  in ovl_free_fs()
728 	iput(ofs->indexdir_trap);  in ovl_free_fs()
729 	iput(ofs->workdir_trap);  in ovl_free_fs()
730 	dput(ofs->whiteout);  in ovl_free_fs()
731 	dput(ofs->indexdir);  in ovl_free_fs()
732 	dput(ofs->workdir);  in ovl_free_fs()
733 	if (ofs->workdir_locked)  in ovl_free_fs()
734 		ovl_inuse_unlock(ofs->workbasedir);  in ovl_free_fs()
735 	dput(ofs->workbasedir);  in ovl_free_fs()
736 	if (ofs->upperdir_locked)  in ovl_free_fs()
737 		ovl_inuse_unlock(ovl_upper_mnt(ofs)->mnt_root);  in ovl_free_fs()
740 	mounts = (struct vfsmount **) ofs->config.lowerdirs;  in ovl_free_fs()
741 	for (i = 0; i < ofs->numlayer; i++) {  in ovl_free_fs()
742 		iput(ofs->layers[i].trap);  in ovl_free_fs()
743 		kfree(ofs->config.lowerdirs[i]);  in ovl_free_fs()
744 		mounts[i] = ofs->layers[i].mnt;  in ovl_free_fs()
746 	kern_unmount_array(mounts, ofs->numlayer);  in ovl_free_fs()
747 	kfree(ofs->layers);  in ovl_free_fs()
748 	for (i = 0; i < ofs->numfs; i++)  in ovl_free_fs()
749 		free_anon_bdev(ofs->fs[i].pseudo_dev);  in ovl_free_fs()
750 	kfree(ofs->fs);  in ovl_free_fs()
752 	kfree(ofs->config.lowerdirs);  in ovl_free_fs()
753 	kfree(ofs->config.upperdir);  in ovl_free_fs()
754 	kfree(ofs->config.workdir);  in ovl_free_fs()
755 	if (ofs->creator_cred)  in ovl_free_fs()
756 		put_cred(ofs->creator_cred);  in ovl_free_fs()
757 	kfree(ofs);  in ovl_free_fs()
935 	struct ovl_fs *ofs = OVL_FS(sb);  in ovl_show_options()  local
936 	size_t nr, nr_merged_lower = ofs->numlayer - ofs->numdatalayer;  in ovl_show_options()
947 	for (nr = 1; nr < ofs->numlayer; nr++) {  in ovl_show_options()
952 		seq_escape(m, ofs->config.lowerdirs[nr], ":, \t\n\\");  in ovl_show_options()
954 	if (ofs->config.upperdir) {  in ovl_show_options()
955 		seq_show_option(m, "upperdir", ofs->config.upperdir);  in ovl_show_options()
956 		seq_show_option(m, "workdir", ofs->config.workdir);  in ovl_show_options()
958 	if (ofs->config.default_permissions)  in ovl_show_options()
960 	if (ofs->config.redirect_mode != ovl_redirect_mode_def())  in ovl_show_options()
962 			   ovl_redirect_mode(&ofs->config));  in ovl_show_options()
963 	if (ofs->config.index != ovl_index_def)  in ovl_show_options()
964 		seq_printf(m, ",index=%s", ofs->config.index ? "on" : "off");  in ovl_show_options()
965 	if (ofs->config.uuid != ovl_uuid_def())  in ovl_show_options()
966 		seq_printf(m, ",uuid=%s", ovl_uuid_mode(&ofs->config));  in ovl_show_options()
967 	if (ofs->config.nfs_export != ovl_nfs_export_def)  in ovl_show_options()
968 		seq_printf(m, ",nfs_export=%s", ofs->config.nfs_export ?  in ovl_show_options()
970 	if (ofs->config.xino != ovl_xino_def() && !ovl_same_fs(ofs))  in ovl_show_options()
971 		seq_printf(m, ",xino=%s", ovl_xino_mode(&ofs->config));  in ovl_show_options()
972 	if (ofs->config.metacopy != ovl_metacopy_def)  in ovl_show_options()
974 			   ofs->config.metacopy ? "on" : "off");  in ovl_show_options()
975 	if (ofs->config.ovl_volatile)  in ovl_show_options()
977 	if (ofs->config.userxattr)  in ovl_show_options()
979 	if (ofs->config.verity_mode != ovl_verity_mode_def())  in ovl_show_options()
981 			   ovl_verity_mode(&ofs->config));  in ovl_show_options()