From patchwork Tue Oct 25 10:18:16 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: John Garry X-Patchwork-Id: 13018964 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 28BC0FA3741 for ; Tue, 25 Oct 2022 09:54:17 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230483AbiJYJyQ (ORCPT ); Tue, 25 Oct 2022 05:54:16 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:34516 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231167AbiJYJw6 (ORCPT ); Tue, 25 Oct 2022 05:52:58 -0400 Received: from frasgout.his.huawei.com (frasgout.his.huawei.com [185.176.79.56]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 84C6214093; Tue, 25 Oct 2022 02:49:29 -0700 (PDT) Received: from fraeml742-chm.china.huawei.com (unknown [172.18.147.200]) by frasgout.his.huawei.com (SkyGuard) with ESMTP id 4MxRtt6bPxz6H72c; Tue, 25 Oct 2022 17:47:34 +0800 (CST) Received: from lhrpeml500003.china.huawei.com (7.191.162.67) by fraeml742-chm.china.huawei.com (10.206.15.223) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2375.31; Tue, 25 Oct 2022 11:49:27 +0200 Received: from localhost.localdomain (10.69.192.58) by lhrpeml500003.china.huawei.com (7.191.162.67) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2375.31; Tue, 25 Oct 2022 10:49:23 +0100 From: John Garry To: , , , , , , , , , CC: , , , , , John Garry Subject: [PATCH RFC v3 22/22] scsi: libsas: Delete sas_task_slow.timer Date: Tue, 25 Oct 2022 18:18:16 +0800 Message-ID: <1666693096-180008-23-git-send-email-john.garry@huawei.com> X-Mailer: git-send-email 2.8.1 In-Reply-To: <1666693096-180008-1-git-send-email-john.garry@huawei.com> References: <1666693096-180008-1-git-send-email-john.garry@huawei.com> MIME-Version: 1.0 X-Originating-IP: [10.69.192.58] X-ClientProxiedBy: dggems705-chm.china.huawei.com (10.3.19.182) To lhrpeml500003.china.huawei.com (7.191.162.67) X-CFilter-Loop: Reflected Precedence: bulk List-ID: X-Mailing-List: linux-block@vger.kernel.org We now send every slow task through the block layer and use the timeout facility there, so delete sas_task_slow.timer . Signed-off-by: John Garry --- drivers/scsi/libsas/sas_init.c | 1 - drivers/scsi/libsas/sas_scsi_host.c | 1 - include/scsi/libsas.h | 3 --- 3 files changed, 5 deletions(-) diff --git a/drivers/scsi/libsas/sas_init.c b/drivers/scsi/libsas/sas_init.c index c3f602bd2c4c..8b0e72c447d0 100644 --- a/drivers/scsi/libsas/sas_init.c +++ b/drivers/scsi/libsas/sas_init.c @@ -50,7 +50,6 @@ struct sas_task *sas_alloc_slow_task(gfp_t flags) task->slow_task = slow; slow->task = task; - timer_setup(&slow->timer, NULL, 0); init_completion(&slow->completion); return task; diff --git a/drivers/scsi/libsas/sas_scsi_host.c b/drivers/scsi/libsas/sas_scsi_host.c index a93e019a7dbf..4fdd84868ac2 100644 --- a/drivers/scsi/libsas/sas_scsi_host.c +++ b/drivers/scsi/libsas/sas_scsi_host.c @@ -909,7 +909,6 @@ EXPORT_SYMBOL_GPL(sas_bios_param); void sas_task_internal_done(struct sas_task *task) { - del_timer(&task->slow_task->timer); complete(&task->slow_task->completion); } diff --git a/include/scsi/libsas.h b/include/scsi/libsas.h index 60543d8b01d4..f903be5895a9 100644 --- a/include/scsi/libsas.h +++ b/include/scsi/libsas.h @@ -9,8 +9,6 @@ #ifndef _LIBSAS_H_ #define _LIBSAS_H_ - -#include #include #include #include @@ -628,7 +626,6 @@ struct sas_task_slow { /* standard/extra infrastructure for slow path commands (SMP and * internal lldd commands */ - struct timer_list timer; struct completion completion; struct sas_task *task; };