20 	struct ovl_fs *ofs = dentry->d_sb->s_fs_info;  in ovl_want_write()  local
21 	return mnt_want_write(ovl_upper_mnt(ofs));  in ovl_want_write()
26 	struct ovl_fs *ofs = dentry->d_sb->s_fs_info;  in ovl_drop_write()  local
27 	mnt_drop_write(ovl_upper_mnt(ofs));  in ovl_drop_write()
32 	struct ovl_fs *ofs = dentry->d_sb->s_fs_info;  in ovl_workdir()  local
33 	return ofs->workdir;  in ovl_workdir()
38 	struct ovl_fs *ofs = sb->s_fs_info;  in ovl_override_creds()  local
40 	if (!ofs->config.override_creds)  in ovl_override_creds()
42 	return override_creds(ofs->creator_cred);  in ovl_override_creds()
69 	struct ovl_fs *ofs = sb->s_fs_info;  in ovl_indexdir()  local
71 	return ofs->indexdir;  in ovl_indexdir()
77 	struct ovl_fs *ofs = sb->s_fs_info;  in ovl_index_all()  local
79 	return ofs->config.nfs_export && ofs->config.index;  in ovl_index_all()
85 	struct ovl_fs *ofs = sb->s_fs_info;  in ovl_verify_lower()  local
87 	return ofs->config.nfs_export && ofs->config.index;  in ovl_verify_lower()
159 	struct ovl_fs *ofs = dentry->d_sb->s_fs_info;  in ovl_path_upper()  local
161 	path->mnt = ovl_upper_mnt(ofs);  in ovl_path_upper()
395 	struct ovl_fs *ofs = sb->s_fs_info;  in ovl_redirect_dir()  local
397 	return ofs->config.redirect_dir && !ofs->noxattr;  in ovl_redirect_dir()
557 bool ovl_check_origin_xattr(struct ovl_fs *ofs, struct dentry *dentry)  in ovl_check_origin_xattr()  argument
561 	res = ovl_do_getxattr(ofs, dentry, OVL_XATTR_ORIGIN, NULL, 0);  in ovl_check_origin_xattr()
612 	struct ovl_fs *ofs = dentry->d_sb->s_fs_info;  in ovl_check_setxattr()  local
614 	if (ofs->noxattr)  in ovl_check_setxattr()
617 	err = ovl_do_setxattr(ofs, upperdentry, ox, value, size);  in ovl_check_setxattr()
620 		pr_warn("cannot set %s xattr on upper\n", ovl_xattr(ofs, ox));  in ovl_check_setxattr()
621 		ofs->noxattr = true;  in ovl_check_setxattr()
865 int ovl_check_metacopy_xattr(struct ovl_fs *ofs, struct dentry *dentry)  in ovl_check_metacopy_xattr()  argument
873 	res = ovl_do_getxattr(ofs, dentry, OVL_XATTR_METACOPY, NULL, 0);  in ovl_check_metacopy_xattr()
902 char *ovl_get_redirect_xattr(struct ovl_fs *ofs, struct dentry *dentry,  in ovl_get_redirect_xattr()  argument
908 	res = ovl_do_getxattr(ofs, dentry, OVL_XATTR_REDIRECT, NULL, 0);  in ovl_get_redirect_xattr()
920 	res = ovl_do_getxattr(ofs, dentry, OVL_XATTR_REDIRECT, buf, res);  in ovl_get_redirect_xattr()
962 int ovl_sync_status(struct ovl_fs *ofs)  in ovl_sync_status()  argument
966 	if (ovl_should_sync(ofs))  in ovl_sync_status()
969 	mnt = ovl_upper_mnt(ofs);  in ovl_sync_status()
973 	return errseq_check(&mnt->mnt_sb->s_wb_err, ofs->errseq);  in ovl_sync_status()