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=-2.2 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_PASS,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 D0E43C65BAE for ; Thu, 13 Dec 2018 14:41:14 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 87A6020849 for ; Thu, 13 Dec 2018 14:41:14 +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="YM6QXjkj" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 87A6020849 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 S1728762AbeLMOlN (ORCPT ); Thu, 13 Dec 2018 09:41:13 -0500 Received: from bombadil.infradead.org ([198.137.202.133]:36040 "EHLO bombadil.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727618AbeLMOlN (ORCPT ); Thu, 13 Dec 2018 09:41:13 -0500 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=MuLIODc8lAkCTdglzl626DzKhFKlNDRph8viRI9Of9s=; b=YM6QXjkj+8ShnNwjFjqWhQb1a cS+ujdq4KMznS+4cK4PNgdG4qbfd+AZyeW7ZCeE5aaI9SxIkzoaGcOAtfk89MZOI0rfQ4QEzMZfrL Gu2XqNosdluoSa0i5rozkgs0aDI1x0Qx9m4+1qT39BldwY0HN4uqvMhcdaH4iYoyN3IC5kuWNyeI1 Apb0GSIOM1VSPGTekwywVXjhwd/Ieyc9yVSkL/NQ+ozSj7ffnIUjX1wGAONTWH/BY76mK4t34hGja BK9yZ9aJXhcaqis8s/5qdQ6IdfQYdSPVIoqQg3n2noDn38fJVIFKVFlkYIBpkOiNVv1PgXwGPRenO LD0vjy1+Q==; Received: from willy by bombadil.infradead.org with local (Exim 4.90_1 #2 (Red Hat Linux)) id 1gXSAp-0002yV-Eg; Thu, 13 Dec 2018 14:41:11 +0000 Date: Thu, 13 Dec 2018 06:41:11 -0800 From: Matthew Wilcox To: Xin Long Cc: kent.overstreet@gmail.com, LKML , dave.hansen@intel.com, davem , Neil Horman , Oleg Babin , Konstantin Khorenko Subject: Re: [PATCH 6/6] Drop flex_arrays Message-ID: <20181213144111.GO6830@bombadil.infradead.org> References: <20180907165635.8469-1-kent.overstreet@gmail.com> <20180907165635.8469-7-kent.overstreet@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: 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 Thu, Dec 13, 2018 at 09:30:47PM +0900, Xin Long wrote: > On Sat, Sep 8, 2018 at 1:57 AM Kent Overstreet > wrote: > > > > All existing users have been converted to generic radix trees > NAK, SCTP is still using flex_arrays, > # grep flex_array net/sctp/* > > This patch will break the build. sctp added that user after this patch was sent. Please stop adding flexarray users! This particular user should probably have just used kvmalloc.