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=-9.8 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH, MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,UNPARSEABLE_RELAY, URIBL_BLOCKED,USER_AGENT_GIT autolearn=unavailable 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 1CE17C31E40 for ; Tue, 13 Aug 2019 00:53:11 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id E343120665 for ; Tue, 13 Aug 2019 00:53:10 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=oracle.com header.i=@oracle.com header.b="ljj1/Fuq"; dkim=pass (2048-bit key) header.d=oracle.com header.i=@oracle.com header.b="BgVBxJBH" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726685AbfHMAxJ (ORCPT ); Mon, 12 Aug 2019 20:53:09 -0400 Received: from aserp2120.oracle.com ([141.146.126.78]:54988 "EHLO aserp2120.oracle.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726296AbfHMAxI (ORCPT ); Mon, 12 Aug 2019 20:53:08 -0400 Received: from pps.filterd (aserp2120.oracle.com [127.0.0.1]) by aserp2120.oracle.com (8.16.0.27/8.16.0.27) with SMTP id x7D0nMoh183576; Tue, 13 Aug 2019 00:52:49 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=oracle.com; h=from : to : cc : subject : date : message-id : in-reply-to : references : mime-version : content-transfer-encoding; s=corp-2019-08-05; bh=mzpN7aIIjiVBw2Ca3IS9VSdJfpiIorifKKRhclI4kho=; b=ljj1/Fuq0hyvIN7i+4u9WhWw2wkqMeexjNOyMcmP99ZA1RLcOBNgWDXtxSByPo+wtQMi MUS9XqYWUPuKkSc0fBuZClQnz3MH1zE2SzebB4EWZcnmTLFU1Ul3KpDuLboiiX5EDe/a EeGvZdrfDcuEeki1JpmoFkeAqpu0DDmgJOfPIDwuUofYSvW6MZgkl1Mm+io3XMv5Fw3R 69bMEcStAmN/91o1O50wwtLLy/Gav3aUPebJ03/dTOvgn+8U5Y5xezNYtrVKaDWCxWF0 qxQ4mCiU03wFIi13yZ1XPf8a/cKijoA04kCnoFjYBCHKQqurLcZJiaVxiPRrCPVUlYHh fA== DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=oracle.com; h=from : to : cc : subject : date : message-id : in-reply-to : references : mime-version : content-transfer-encoding; s=corp-2018-07-02; bh=mzpN7aIIjiVBw2Ca3IS9VSdJfpiIorifKKRhclI4kho=; b=BgVBxJBHev7Zu9RTdJBcylfHMUBmsdIHd2MmvgpZ3fik7OYkb48bUsqZfx4JWGXQjjHz z30aVMY2vdAdtWBU+99HRd7hX6vPwy1kLKz1Lrlz7sXguatKSfDqYuNr991ScCS4uyNZ C0WQEo2VPSTJd/rmHRg0hHwOvaEkZbeHJ5w5+WuzPQusPHJ2TGvXQlf1ycyDQl8W8/9t jPb3UoKPrVvm79KulFhaWR4/z6yU2np3v7G1xwCeWcXCP/ENa32rJl1D5Qyi+OJLiPEP m02RClK8puoaPkPKYMvNC1hmCX6WuqYsB7MevQQzPt4gj1iaGQ0YZRmJUBFrmiTkR8G5 Pg== Received: from userp3030.oracle.com (userp3030.oracle.com [156.151.31.80]) by aserp2120.oracle.com with ESMTP id 2u9nvp2v4d-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Tue, 13 Aug 2019 00:52:48 +0000 Received: from pps.filterd (userp3030.oracle.com [127.0.0.1]) by userp3030.oracle.com (8.16.0.27/8.16.0.27) with SMTP id x7D0nI3q152604; Tue, 13 Aug 2019 00:52:48 GMT Received: from userv0121.oracle.com (userv0121.oracle.com [156.151.31.72]) by userp3030.oracle.com with ESMTP id 2u9k1vuuyv-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Tue, 13 Aug 2019 00:52:48 +0000 Received: from abhmp0022.oracle.com (abhmp0022.oracle.com [141.146.116.28]) by userv0121.oracle.com (8.14.4/8.13.8) with ESMTP id x7D0ql07003301; Tue, 13 Aug 2019 00:52:47 GMT Received: from parnassus.us.oracle.com (/10.39.240.231) by default (Oracle Beehive Gateway v4.0) with ESMTP ; Mon, 12 Aug 2019 17:52:46 -0700 From: Daniel Jordan To: Herbert Xu , Steffen Klassert Cc: Lai Jiangshan , Peter Zijlstra , Tejun Heo , Daniel Jordan , linux-crypto@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH 9/9] padata: remove cpu_index from the parallel_queue Date: Mon, 12 Aug 2019 20:52:24 -0400 Message-Id: <20190813005224.30779-10-daniel.m.jordan@oracle.com> X-Mailer: git-send-email 2.22.0 In-Reply-To: <20190813005224.30779-1-daniel.m.jordan@oracle.com> References: <20190813005224.30779-1-daniel.m.jordan@oracle.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Proofpoint-Virus-Version: vendor=nai engine=6000 definitions=9347 signatures=668685 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 suspectscore=0 malwarescore=0 phishscore=0 bulkscore=0 spamscore=0 mlxscore=0 mlxlogscore=999 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-1906280000 definitions=main-1908130005 X-Proofpoint-Virus-Version: vendor=nai engine=6000 definitions=9347 signatures=668685 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 priorityscore=1501 malwarescore=0 suspectscore=0 phishscore=0 bulkscore=0 spamscore=0 clxscore=1015 lowpriorityscore=0 mlxscore=0 impostorscore=0 mlxlogscore=999 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-1906280000 definitions=main-1908130005 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org With the removal of the ENODATA case from padata_get_next, the cpu_index field is no longer useful, so it can go away. Signed-off-by: Daniel Jordan Cc: Herbert Xu Cc: Lai Jiangshan Cc: Peter Zijlstra Cc: Steffen Klassert Cc: Tejun Heo Cc: linux-crypto@vger.kernel.org Cc: linux-kernel@vger.kernel.org --- include/linux/padata.h | 2 -- kernel/padata.c | 13 ++----------- 2 files changed, 2 insertions(+), 13 deletions(-) diff --git a/include/linux/padata.h b/include/linux/padata.h index cc420064186f..a39c7b9cec3c 100644 --- a/include/linux/padata.h +++ b/include/linux/padata.h @@ -75,14 +75,12 @@ struct padata_serial_queue { * @swork: work struct for serialization. * @work: work struct for parallelization. * @num_obj: Number of objects that are processed by this cpu. - * @cpu_index: Index of the cpu. */ struct padata_parallel_queue { struct padata_list parallel; struct padata_list reorder; struct work_struct work; atomic_t num_obj; - int cpu_index; }; /** diff --git a/kernel/padata.c b/kernel/padata.c index 5615f6b60dab..32e810bd4c47 100644 --- a/kernel/padata.c +++ b/kernel/padata.c @@ -399,21 +399,12 @@ static void padata_init_squeues(struct parallel_data *pd) /* Initialize all percpu queues used by parallel workers */ static void padata_init_pqueues(struct parallel_data *pd) { - int cpu_index, cpu; + int cpu; struct padata_parallel_queue *pqueue; - cpu_index = 0; - for_each_possible_cpu(cpu) { + for_each_cpu(cpu, pd->cpumask.pcpu) { pqueue = per_cpu_ptr(pd->pqueue, cpu); - if (!cpumask_test_cpu(cpu, pd->cpumask.pcpu)) { - pqueue->cpu_index = -1; - continue; - } - - pqueue->cpu_index = cpu_index; - cpu_index++; - __padata_list_init(&pqueue->reorder); __padata_list_init(&pqueue->parallel); INIT_WORK(&pqueue->work, padata_parallel_worker); -- 2.22.0