Message ID | 20180515130324.23815-13-joserz@linux.vnet.ibm.com |
---|---|
State | New |
Headers | show
Return-Path: <kernel-team-bounces@lists.ubuntu.com> X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=none (mailfrom) smtp.mailfrom=lists.ubuntu.com (client-ip=91.189.94.19; helo=huckleberry.canonical.com; envelope-from=kernel-team-bounces@lists.ubuntu.com; receiver=<UNKNOWN>) Authentication-Results: ozlabs.org; dmarc=none (p=none dis=none) header.from=linux.vnet.ibm.com Received: from huckleberry.canonical.com (huckleberry.canonical.com [91.189.94.19]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 40mLM8412bz9s4k; Thu, 17 May 2018 03:01:56 +1000 (AEST) Received: from localhost ([127.0.0.1] helo=huckleberry.canonical.com) by huckleberry.canonical.com with esmtp (Exim 4.86_2) (envelope-from <kernel-team-bounces@lists.ubuntu.com>) id 1fIzoC-0006Rr-B3; Wed, 16 May 2018 17:01:48 +0000 Received: from mx0b-001b2d01.pphosted.com ([148.163.158.5] helo=mx0a-001b2d01.pphosted.com) by huckleberry.canonical.com with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.86_2) (envelope-from <joserz@linux.vnet.ibm.com>) id 1fIZcP-0004Hz-6R for kernel-team@lists.ubuntu.com; Tue, 15 May 2018 13:03:53 +0000 Received: from pps.filterd (m0098420.ppops.net [127.0.0.1]) by mx0b-001b2d01.pphosted.com (8.16.0.22/8.16.0.22) with SMTP id w4FCo0VA139121 for <kernel-team@lists.ubuntu.com>; Tue, 15 May 2018 09:03:52 -0400 Received: from e15.ny.us.ibm.com (e15.ny.us.ibm.com [129.33.205.205]) by mx0b-001b2d01.pphosted.com with ESMTP id 2hyxh5mksy-1 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=NOT) for <kernel-team@lists.ubuntu.com>; Tue, 15 May 2018 09:03:52 -0400 Received: from localhost by e15.ny.us.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only! Violators will be prosecuted for <kernel-team@lists.ubuntu.com> from <joserz@linux.vnet.ibm.com>; Tue, 15 May 2018 09:03:51 -0400 Received: from b01cxnp22033.gho.pok.ibm.com (9.57.198.23) by e15.ny.us.ibm.com (146.89.104.202) with IBM ESMTP SMTP Gateway: Authorized Use Only! Violators will be prosecuted; Tue, 15 May 2018 09:03:49 -0400 Received: from b01ledav004.gho.pok.ibm.com (b01ledav004.gho.pok.ibm.com [9.57.199.109]) by b01cxnp22033.gho.pok.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id w4FD3na142270794; Tue, 15 May 2018 13:03:49 GMT Received: from b01ledav004.gho.pok.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 28044112040; Tue, 15 May 2018 09:03:52 -0400 (EDT) Received: from pacoca.br.ibm.com (unknown [9.7.47.248]) by b01ledav004.gho.pok.ibm.com (Postfix) with ESMTP id AEFB2112034; Tue, 15 May 2018 09:03:51 -0400 (EDT) From: Jose Ricardo Ziviani <joserz@linux.vnet.ibm.com> To: kernel-team@lists.ubuntu.com Subject: [Bionic][PATCH v3 12/21] blk-mq: don't keep offline CPUs mapped to hctx 0 Date: Tue, 15 May 2018 10:03:15 -0300 X-Mailer: git-send-email 2.17.0 In-Reply-To: <20180515130324.23815-1-joserz@linux.vnet.ibm.com> References: <20180515130324.23815-1-joserz@linux.vnet.ibm.com> X-TM-AS-GCONF: 00 x-cbid: 18051513-0036-0000-0000-000002F50FAB X-IBM-SpamModules-Scores: X-IBM-SpamModules-Versions: BY=3.00009029; HX=3.00000241; KW=3.00000007; PH=3.00000004; SC=3.00000260; SDB=6.01032653; UDB=6.00527946; IPR=6.00811785; MB=3.00021126; MTD=3.00000008; XFM=3.00000015; UTC=2018-05-15 13:03:50 X-IBM-AV-DETECTION: SAVI=unused REMOTE=unused XFE=unused x-cbparentid: 18051513-0037-0000-0000-00004457B260 Message-Id: <20180515130324.23815-13-joserz@linux.vnet.ibm.com> X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:, , definitions=2018-05-15_03:, , signatures=0 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 priorityscore=1501 malwarescore=0 suspectscore=1 phishscore=0 bulkscore=0 spamscore=0 clxscore=1015 lowpriorityscore=0 impostorscore=0 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-1709140000 definitions=main-1805150132 X-Mailman-Approved-At: Wed, 16 May 2018 17:01:18 +0000 X-BeenThere: kernel-team@lists.ubuntu.com X-Mailman-Version: 2.1.20 Precedence: list List-Id: Kernel team discussions <kernel-team.lists.ubuntu.com> List-Unsubscribe: <https://lists.ubuntu.com/mailman/options/kernel-team>, <mailto:kernel-team-request@lists.ubuntu.com?subject=unsubscribe> List-Archive: <https://lists.ubuntu.com/archives/kernel-team> List-Post: <mailto:kernel-team@lists.ubuntu.com> List-Help: <mailto:kernel-team-request@lists.ubuntu.com?subject=help> List-Subscribe: <https://lists.ubuntu.com/mailman/listinfo/kernel-team>, <mailto:kernel-team-request@lists.ubuntu.com?subject=subscribe> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Errors-To: kernel-team-bounces@lists.ubuntu.com Sender: "kernel-team" <kernel-team-bounces@lists.ubuntu.com> |
Series |
blk-mq scheduler fixes
|
expand
|
diff --git a/block/blk-mq-cpumap.c b/block/blk-mq-cpumap.c index 9f8cffc8a701..3eb169f15842 100644 --- a/block/blk-mq-cpumap.c +++ b/block/blk-mq-cpumap.c @@ -16,11 +16,6 @@ static int cpu_to_queue_index(unsigned int nr_queues, const int cpu) { - /* - * Non present CPU will be mapped to queue index 0. - */ - if (!cpu_present(cpu)) - return 0; return cpu % nr_queues; }