738 static int ovl_security_fileattr(const struct path *realpath, struct fileattr *fa,  in ovl_security_fileattr()  argument
750 		cmd = fa->fsx_valid ? FS_IOC_FSSETXATTR : FS_IOC_SETFLAGS;  in ovl_security_fileattr()
752 		cmd = fa->fsx_valid ? FS_IOC_FSGETXATTR : FS_IOC_GETFLAGS;  in ovl_security_fileattr()
760 int ovl_real_fileattr_set(const struct path *realpath, struct fileattr *fa)  in ovl_real_fileattr_set()  argument
764 	err = ovl_security_fileattr(realpath, fa, true);  in ovl_real_fileattr_set()
768 	return vfs_fileattr_set(mnt_idmap(realpath->mnt), realpath->dentry, fa);  in ovl_real_fileattr_set()
772 		     struct dentry *dentry, struct fileattr *fa)  in ovl_fileattr_set()  argument
796 		err = ovl_set_protattr(inode, upperpath.dentry, fa);  in ovl_fileattr_set()
798 			err = ovl_real_fileattr_set(&upperpath, fa);  in ovl_fileattr_set()
820 static void ovl_fileattr_prot_flags(struct inode *inode, struct fileattr *fa)  in ovl_fileattr_prot_flags()  argument
826 		fa->flags |= FS_APPEND_FL;  in ovl_fileattr_prot_flags()
827 		fa->fsx_xflags |= FS_XFLAG_APPEND;  in ovl_fileattr_prot_flags()
830 		fa->flags |= FS_IMMUTABLE_FL;  in ovl_fileattr_prot_flags()
831 		fa->fsx_xflags |= FS_XFLAG_IMMUTABLE;  in ovl_fileattr_prot_flags()
835 int ovl_real_fileattr_get(const struct path *realpath, struct fileattr *fa)  in ovl_real_fileattr_get()  argument
839 	err = ovl_security_fileattr(realpath, fa, false);  in ovl_real_fileattr_get()
843 	err = vfs_fileattr_get(realpath->dentry, fa);  in ovl_real_fileattr_get()
849 int ovl_fileattr_get(struct dentry *dentry, struct fileattr *fa)  in ovl_fileattr_get()  argument
859 	err = ovl_real_fileattr_get(&realpath, fa);  in ovl_fileattr_get()
860 	ovl_fileattr_prot_flags(inode, fa);  in ovl_fileattr_get()