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=-2.8 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_PASS,URIBL_BLOCKED, USER_AGENT_GIT 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 75186C04AA8 for ; Wed, 1 May 2019 04:18:05 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 3665621743 for ; Wed, 1 May 2019 04:18:05 +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="Y4JmOFT0" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726152AbfEAESE (ORCPT ); Wed, 1 May 2019 00:18:04 -0400 Received: from bombadil.infradead.org ([198.137.202.133]:37328 "EHLO bombadil.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726065AbfEAESD (ORCPT ); Wed, 1 May 2019 00:18:03 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=bombadil.20170209; h=Message-Id:Date:Subject:Cc:To:From: Sender:Reply-To:MIME-Version:Content-Type:Content-Transfer-Encoding: Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender: Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References:List-Id: List-Help:List-Unsubscribe:List-Subscribe:List-Post:List-Owner:List-Archive; bh=4CtwH/3Vudsp+9VSENeCNm4OxfDR1zWjqI85mqLBp/I=; b=Y4JmOFT0UT+cEor06n4xKI5uQ 9jzHRi7luuHV/bMUVFt8FjPMPiOJYCnERMzuI7fxUj1wR+MVyrwyvtXYtZHffLQuKyL6yibrHG1eQ F4z2XWP+L5qroaUo8FKBhyq0e0rz2XPOdpwPSMqJiDKbNBAs0wBki5wTWrx9AwLWj1lt0dKu5hC4/ OUySBa2syEkdiabx9/IRmzgOL42j3eHkuw4+V4C7q/8+XjDuDbTIAUqNCHFD1UOOAv98ITG8YOqc8 wm5+L3DD+2RLl1O/8AZiVXyw2sWIEJqndfy74JSDSs2NWu7hoO44iZMpKvz7Q6qW2VvpnOtsZt01A 3dAmme2Dg==; Received: from willy by bombadil.infradead.org with local (Exim 4.90_1 #2 (Red Hat Linux)) id 1hLggy-0002GD-Mm; Wed, 01 May 2019 04:18:00 +0000 From: Matthew Wilcox To: davem@davemloft.net Cc: "Matthew Wilcox (Oracle)" , hch@lst.de, netdev@vger.kernel.org Subject: [PATCH 0/5] Beginnings of skb_frag -> bio_vec conversion Date: Tue, 30 Apr 2019 21:17:51 -0700 Message-Id: <20190501041757.8647-1-willy@infradead.org> X-Mailer: git-send-email 2.14.5 Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org From: "Matthew Wilcox (Oracle)" It turns out there's a lot of accessors for the skb_frag, which would make this conversion really easy if some drivers didn't bypass them. This is what I've done so far; my laptop's not really beefy enough to cope with changing skbuff.h too often ;-) This would be a great time to tell me I'm going about this all wrong. I already found one problem in this patch set; some of the drivers should have been converted to skb_frag_dma_map() instead of fixing the arguments to dma_map_page(). But anyway, I need sleep. Matthew Wilcox (Oracle) (5): net: Increase the size of skb_frag_t net: Reorder the contents of skb_frag_t net: Include bvec.h in skbuff.h net: Use skb accessors for skb->page net: Rename skb_frag page to bv_page drivers/hsi/clients/ssi_protocol.c | 3 ++- .../net/ethernet/cavium/liquidio/lio_main.c | 2 +- .../ethernet/cavium/liquidio/lio_vf_main.c | 2 +- drivers/net/ethernet/freescale/fec_main.c | 2 +- drivers/net/ethernet/marvell/mvneta.c | 2 +- .../net/ethernet/marvell/mvpp2/mvpp2_main.c | 2 +- drivers/net/ethernet/qualcomm/emac/emac-mac.c | 3 ++- drivers/net/usb/usbnet.c | 2 +- drivers/net/xen-netback/netback.c | 4 ++-- drivers/staging/octeon/ethernet-tx.c | 3 +-- drivers/target/iscsi/cxgbit/cxgbit_target.c | 6 +++--- include/linux/skbuff.h | 20 +++++++------------ net/core/skbuff.c | 8 ++++---- net/core/tso.c | 4 ++-- net/kcm/kcmsock.c | 2 +- net/tls/tls_device.c | 4 ++-- 16 files changed, 32 insertions(+), 37 deletions(-) -- 2.20.1