From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ian Campbell Subject: [PATCH 9/9] fcoe: convert to SKB paged frag API. Date: Thu, 25 Aug 2011 09:28:15 +0100 Message-ID: <1314260895-15936-9-git-send-email-ian.campbell@citrix.com> References: <1314260881.10283.48.camel@zakaz.uk.xensource.com> Mime-Version: 1.0 Content-Type: text/plain Cc: Ian Campbell , Robert Love , "James E.J. Bottomley" , devel@open-fcoe.org, linux-scsi@vger.kernel.org To: netdev@vger.kernel.org Return-path: Received: from smtp.citrix.com ([66.165.176.89]:37967 "EHLO SMTP.CITRIX.COM" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752113Ab1HYI2b (ORCPT ); Thu, 25 Aug 2011 04:28:31 -0400 In-Reply-To: <1314260881.10283.48.camel@zakaz.uk.xensource.com> Sender: netdev-owner@vger.kernel.org List-ID: Signed-off-by: Ian Campbell Reviewed-by: Konrad Rzeszutek Wilk Cc: Robert Love Cc: "James E.J. Bottomley" Cc: devel@open-fcoe.org Cc: linux-scsi@vger.kernel.org Cc: netdev@vger.kernel.org --- drivers/scsi/fcoe/fcoe.c | 2 +- drivers/scsi/fcoe/fcoe_transport.c | 5 +++-- 2 files changed, 4 insertions(+), 3 deletions(-) diff --git a/drivers/scsi/fcoe/fcoe.c b/drivers/scsi/fcoe/fcoe.c index ba710e3..3416ab6 100644 --- a/drivers/scsi/fcoe/fcoe.c +++ b/drivers/scsi/fcoe/fcoe.c @@ -1514,7 +1514,7 @@ int fcoe_xmit(struct fc_lport *lport, struct fc_frame *fp) return -ENOMEM; } frag = &skb_shinfo(skb)->frags[skb_shinfo(skb)->nr_frags - 1]; - cp = kmap_atomic(frag->page, KM_SKB_DATA_SOFTIRQ) + cp = kmap_atomic(skb_frag_page(frag), KM_SKB_DATA_SOFTIRQ) + frag->page_offset; } else { cp = (struct fcoe_crc_eof *)skb_put(skb, tlen); diff --git a/drivers/scsi/fcoe/fcoe_transport.c b/drivers/scsi/fcoe/fcoe_transport.c index 41068e8..f6613f9 100644 --- a/drivers/scsi/fcoe/fcoe_transport.c +++ b/drivers/scsi/fcoe/fcoe_transport.c @@ -108,8 +108,9 @@ u32 fcoe_fc_crc(struct fc_frame *fp) len = frag->size; while (len > 0) { clen = min(len, PAGE_SIZE - (off & ~PAGE_MASK)); - data = kmap_atomic(frag->page + (off >> PAGE_SHIFT), - KM_SKB_DATA_SOFTIRQ); + data = kmap_atomic( + skb_frag_page(frag) + (off >> PAGE_SHIFT), + KM_SKB_DATA_SOFTIRQ); crc = crc32(crc, data + (off & ~PAGE_MASK), clen); kunmap_atomic(data, KM_SKB_DATA_SOFTIRQ); off += clen; -- 1.7.2.5