From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-2.1 required=3.0 tests=DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_PASS,T_DKIM_INVALID, USER_AGENT_MUTT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 4174EECDFBB for ; Wed, 18 Jul 2018 13:31:32 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id E27C920652 for ; Wed, 18 Jul 2018 13:31:31 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=infradead.org header.i=@infradead.org header.b="Bf+TEUsH" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org E27C920652 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=infradead.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1731347AbeGROJ0 (ORCPT ); Wed, 18 Jul 2018 10:09:26 -0400 Received: from bombadil.infradead.org ([198.137.202.133]:38060 "EHLO bombadil.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730234AbeGROJ0 (ORCPT ); Wed, 18 Jul 2018 10:09:26 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=bombadil.20170209; h=In-Reply-To:Content-Type:MIME-Version :References:Message-ID:Subject:Cc:To:From:Date:Sender:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Id: List-Help:List-Unsubscribe:List-Subscribe:List-Post:List-Owner:List-Archive; bh=kCgmAgHFAWhPVUCrKwNY/yECUVSsYcM01j4D9rh6L7M=; b=Bf+TEUsHWAxVepGuLvvAncPcd zRJuRzfJe1HC3OYohQaLzvUV+0GQwVEXE/vJ1eYMDOLw6tMxUbeYWPRredHseQ87E3bAjn5XWRaf5 Ii6RPvgyPW8Tz2HQt+l6UlHITt2UztLOvP9Ne2Mrq335dNjvPA0qj5c5PEY/LzJ7i+Wgopg+iaNXT SOdsloEd2RsSoyJzBNkxbaa51o6IyRO20EBPBFKVmqH7f4nB81F/krwTtia1rsP72LDUDvhkNYD3K hZa0qByi+aM3ZkvMypOdDCraTMt3ChP2eR4ZBb6Qy7tnXhRrw2zRDmIURM1ihGBJh8izY2SMTkmyS u1xbsl+IA==; Received: from willy by bombadil.infradead.org with local (Exim 4.90_1 #2 (Red Hat Linux)) id 1ffmYA-0001ki-DI; Wed, 18 Jul 2018 13:31:26 +0000 Date: Wed, 18 Jul 2018 06:31:26 -0700 From: Matthew Wilcox To: Pablo Neira Ayuso Cc: Stephen Rothwell , NetFilter , Linux-Next Mailing List , Linux Kernel Mailing List , Varsha Rao Subject: Re: linux-next: build failure after merge of the ida tree Message-ID: <20180718133126.GD4949@bombadil.infradead.org> References: <20180718165406.6f262266@canb.auug.org.au> <20180718092426.mxdti3jes5jsssta@salvia> <20180718131446.GC4949@bombadil.infradead.org> <20180718132746.txspsjvw3xxlqtey@salvia> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20180718132746.txspsjvw3xxlqtey@salvia> User-Agent: Mutt/1.9.2 (2017-12-15) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, Jul 18, 2018 at 03:27:46PM +0200, Pablo Neira Ayuso wrote: > On Wed, Jul 18, 2018 at 06:14:46AM -0700, Matthew Wilcox wrote: > > So Varsha, if you would like to take a look at transforming table->sets > > from a LIST_HEAD to an IDR, I think that would be a great use of your > > time. > > Please, don't do so, we don't need a radix tree datastructure, it's > just more complexity. It's no more complex to use than the list_* macros. > We just wanted to have a simple way to allocate IDs using a bitmap > structure in the background without reinventing the wheel.