From mboxrd@z Thu Jan 1 00:00:00 1970 From: John Stultz Subject: [PATCH 1/6] mmc: block: Resume multi-block reads after transient read errors. Date: Fri, 22 Apr 2011 18:01:37 -0700 Message-ID: <1303520502-32171-2-git-send-email-john.stultz@linaro.org> References: <1303520502-32171-1-git-send-email-john.stultz@linaro.org> Return-path: Received: from e39.co.us.ibm.com ([32.97.110.160]:35687 "EHLO e39.co.us.ibm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757118Ab1DWBCB (ORCPT ); Fri, 22 Apr 2011 21:02:01 -0400 Received: from d03relay04.boulder.ibm.com (d03relay04.boulder.ibm.com [9.17.195.106]) by e39.co.us.ibm.com (8.14.4/8.13.1) with ESMTP id p3N0mQYQ001400 for ; Fri, 22 Apr 2011 18:48:26 -0600 Received: from d03av04.boulder.ibm.com (d03av04.boulder.ibm.com [9.17.195.170]) by d03relay04.boulder.ibm.com (8.13.8/8.13.8/NCO v10.0) with ESMTP id p3N12riB116610 for ; Fri, 22 Apr 2011 19:02:53 -0600 Received: from d03av04.boulder.ibm.com (loopback [127.0.0.1]) by d03av04.boulder.ibm.com (8.14.4/8.13.1/NCO v10.0 AVout) with ESMTP id p3N11rH6031866 for ; Fri, 22 Apr 2011 19:01:54 -0600 In-Reply-To: <1303520502-32171-1-git-send-email-john.stultz@linaro.org> Sender: linux-mmc-owner@vger.kernel.org List-Id: linux-mmc@vger.kernel.org To: linux-mmc@vger.kernel.org Cc: David Ding , Chris Ball , Arnd Bergmann , Dima Zavin , Bentao Zou , San Mehat , John Stultz From: David Ding CC: Chris Ball CC: Arnd Bergmann CC: Dima Zavin Signed-off-by: Bentao Zou Signed-off-by: David Ding Signed-off-by: San Mehat Signed-off-by: John Stultz --- drivers/mmc/card/block.c | 2 ++ 1 files changed, 2 insertions(+), 0 deletions(-) diff --git a/drivers/mmc/card/block.c b/drivers/mmc/card/block.c index 61d233a..edac9ac 100644 --- a/drivers/mmc/card/block.c +++ b/drivers/mmc/card/block.c @@ -440,6 +440,8 @@ static int mmc_blk_issue_rw_rq(struct mmc_queue *mq, struct request *req) continue; } status = get_card_status(card, req); + } else if (disable_multi == 1) { + disable_multi = 0; } if (brq.cmd.error) { -- 1.7.3.2.146.gca209