From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755339Ab1K0FeF (ORCPT ); Sun, 27 Nov 2011 00:34:05 -0500 Received: from mx1.redhat.com ([209.132.183.28]:55525 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754222Ab1K0FeA (ORCPT ); Sun, 27 Nov 2011 00:34:00 -0500 From: Cong Wang To: linux-kernel@vger.kernel.org Cc: akpm@linux-foundation.org, Cong Wang , "Nicholas A. Bellinger" , Andy Grover , Christoph Hellwig , Kiran Patil , James Bottomley , linux-scsi@vger.kernel.org, target-devel@vger.kernel.org Subject: [PATCH 27/62] target: remove the second argument of k[un]map_atomic() Date: Sun, 27 Nov 2011 13:27:07 +0800 Message-Id: <1322371662-26166-28-git-send-email-amwang@redhat.com> In-Reply-To: <1322371662-26166-1-git-send-email-amwang@redhat.com> References: <1322371662-26166-1-git-send-email-amwang@redhat.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Signed-off-by: Cong Wang --- drivers/target/target_core_transport.c | 4 ++-- drivers/target/tcm_fc/tfc_io.c | 10 ++++------ 2 files changed, 6 insertions(+), 8 deletions(-) diff --git a/drivers/target/target_core_transport.c b/drivers/target/target_core_transport.c index 3400ae6..b4a59d8 100644 --- a/drivers/target/target_core_transport.c +++ b/drivers/target/target_core_transport.c @@ -2382,7 +2382,7 @@ static void transport_xor_callback(struct se_cmd *cmd) offset = 0; for_each_sg(cmd->t_bidi_data_sg, sg, cmd->t_bidi_data_nents, count) { - addr = kmap_atomic(sg_page(sg), KM_USER0); + addr = kmap_atomic(sg_page(sg)); if (!addr) goto out; @@ -2390,7 +2390,7 @@ static void transport_xor_callback(struct se_cmd *cmd) *(addr + sg->offset + i) ^= *(buf + offset + i); offset += sg->length; - kunmap_atomic(addr, KM_USER0); + kunmap_atomic(addr); } out: diff --git a/drivers/target/tcm_fc/tfc_io.c b/drivers/target/tcm_fc/tfc_io.c index 1369b1c..1a2ff72 100644 --- a/drivers/target/tcm_fc/tfc_io.c +++ b/drivers/target/tcm_fc/tfc_io.c @@ -149,14 +149,13 @@ int ft_queue_data_in(struct se_cmd *se_cmd) PAGE_SIZE << compound_order(page); } else { BUG_ON(!page); - from = kmap_atomic(page + (mem_off >> PAGE_SHIFT), - KM_SOFTIRQ0); + from = kmap_atomic(page + (mem_off >> PAGE_SHIFT)); page_addr = from; from += mem_off & ~PAGE_MASK; tlen = min(tlen, (size_t)(PAGE_SIZE - (mem_off & ~PAGE_MASK))); memcpy(to, from, tlen); - kunmap_atomic(page_addr, KM_SOFTIRQ0); + kunmap_atomic(page_addr); to += tlen; } @@ -294,14 +293,13 @@ void ft_recv_write_data(struct ft_cmd *cmd, struct fc_frame *fp) tlen = min(mem_len, frame_len); - to = kmap_atomic(page + (mem_off >> PAGE_SHIFT), - KM_SOFTIRQ0); + to = kmap_atomic(page + (mem_off >> PAGE_SHIFT)); page_addr = to; to += mem_off & ~PAGE_MASK; tlen = min(tlen, (size_t)(PAGE_SIZE - (mem_off & ~PAGE_MASK))); memcpy(to, from, tlen); - kunmap_atomic(page_addr, KM_SOFTIRQ0); + kunmap_atomic(page_addr); from += tlen; frame_len -= tlen; -- 1.7.4.4