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=-9.7 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,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 A58DDC3B18B for ; Thu, 13 Feb 2020 14:05:33 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 73281222C2 for ; Thu, 13 Feb 2020 14:05:33 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730192AbgBMOFc (ORCPT ); Thu, 13 Feb 2020 09:05:32 -0500 Received: from mx2.suse.de ([195.135.220.15]:46228 "EHLO mx2.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730079AbgBMOF3 (ORCPT ); Thu, 13 Feb 2020 09:05:29 -0500 X-Virus-Scanned: by amavisd-new at test-mx.suse.de Received: from relay2.suse.de (unknown [195.135.220.254]) by mx2.suse.de (Postfix) with ESMTP id 6E7E9AF8C; Thu, 13 Feb 2020 14:05:27 +0000 (UTC) From: Hannes Reinecke To: "Martin K. Petersen" Cc: Christoph Hellwig , James Bottomley , linux-scsi@vger.kernel.org, Hannes Reinecke Subject: [PATCH 05/13] aacraid: use scsi_host_complete_all_commands() to terminate outstanding commands Date: Thu, 13 Feb 2020 15:04:14 +0100 Message-Id: <20200213140422.128382-6-hare@suse.de> X-Mailer: git-send-email 2.16.4 In-Reply-To: <20200213140422.128382-1-hare@suse.de> References: <20200213140422.128382-1-hare@suse.de> Sender: linux-scsi-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-scsi@vger.kernel.org Use scsi_host_complete_all_commands() to terminate all outstanding commands instead, and change the command result for terminated commands to the more common 'DID_RESET' instead of 'QUEUE_FULL'. Signed-off-by: Hannes Reinecke Reviewed-by: Bart Van Assche Reviewed-by: Christoph Hellwig Acked-by: Balsundar P --- drivers/scsi/aacraid/commsup.c | 24 ++---------------------- 1 file changed, 2 insertions(+), 22 deletions(-) diff --git a/drivers/scsi/aacraid/commsup.c b/drivers/scsi/aacraid/commsup.c index 5a8a999606ea..8736a540a048 100644 --- a/drivers/scsi/aacraid/commsup.c +++ b/drivers/scsi/aacraid/commsup.c @@ -1478,8 +1478,6 @@ static int _aac_reset_adapter(struct aac_dev *aac, int forced, u8 reset_type) int retval; struct Scsi_Host *host; struct scsi_device *dev; - struct scsi_cmnd *command; - struct scsi_cmnd *command_list; int jafo = 0; int bled; u64 dmamask; @@ -1607,26 +1605,8 @@ static int _aac_reset_adapter(struct aac_dev *aac, int forced, u8 reset_type) * This is where the assumption that the Adapter is quiesced * is important. */ - command_list = NULL; - __shost_for_each_device(dev, host) { - unsigned long flags; - spin_lock_irqsave(&dev->list_lock, flags); - list_for_each_entry(command, &dev->cmd_list, list) - if (command->SCp.phase == AAC_OWNER_FIRMWARE) { - command->SCp.buffer = (struct scatterlist *)command_list; - command_list = command; - } - spin_unlock_irqrestore(&dev->list_lock, flags); - } - while ((command = command_list)) { - command_list = (struct scsi_cmnd *)command->SCp.buffer; - command->SCp.buffer = NULL; - command->result = DID_OK << 16 - | COMMAND_COMPLETE << 8 - | SAM_STAT_TASK_SET_FULL; - command->SCp.phase = AAC_OWNER_ERROR_HANDLER; - command->scsi_done(command); - } + scsi_host_complete_all_commands(host, DID_RESET); + /* * Any Device that was already marked offline needs to be marked * running -- 2.16.4