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=-14.0 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,UNWANTED_LANGUAGE_BODY, 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 E670AC2D0E4 for ; Wed, 16 Dec 2020 20:13:12 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id BB2A323715 for ; Wed, 16 Dec 2020 20:13:12 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728728AbgLPUNJ (ORCPT ); Wed, 16 Dec 2020 15:13:09 -0500 Received: from mx0a-001b2d01.pphosted.com ([148.163.156.1]:63234 "EHLO mx0a-001b2d01.pphosted.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728694AbgLPUNI (ORCPT ); Wed, 16 Dec 2020 15:13:08 -0500 Received: from pps.filterd (m0098393.ppops.net [127.0.0.1]) by mx0a-001b2d01.pphosted.com (8.16.0.42/8.16.0.42) with SMTP id 0BGK2gEx138194 for ; Wed, 16 Dec 2020 15:12:28 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ibm.com; h=from : to : cc : subject : date : message-id : in-reply-to : references : mime-version : content-transfer-encoding; s=pp1; bh=12nMh1wtvEAgafG++AUrXPE+5WXvMsrsbgxwZh4QeDU=; b=GsoJaJitmzHOGauOIeUD7StxSYOiRK+W48OcoFbf5lCAD+beYo8cl8gKo7MHHrrvvE6R lsNC1sdJpZwkidNPPai1sYk6IaqHyCKwHAkJctFpWH+NuuN7lHfoupiakNezMclCDR55 NaFpMbNJHq22svoTxoErgOk704EqAx+9DKDrOhcQg4iDIi5SYDcpRoXPXXfLVEoe4Qud /38lfZ7ZmI/n+ZEw3xDRunJ/a6CEys68FTN2VDmC2Bq2VwL60oEH5KJdt0lKwKjSqXa0 g/mtrZKmlnMqWNhV+HGYcDgJuilWxKL2zhDc9VelULcGiXebAT9yyOrhZG4RCut0EQa1 LQ== Received: from pps.reinject (localhost [127.0.0.1]) by mx0a-001b2d01.pphosted.com with ESMTP id 35fqeku4gk-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT) for ; Wed, 16 Dec 2020 15:12:28 -0500 Received: from m0098393.ppops.net (m0098393.ppops.net [127.0.0.1]) by pps.reinject (8.16.0.36/8.16.0.36) with SMTP id 0BGK3rJh143314 for ; Wed, 16 Dec 2020 15:12:27 -0500 Received: from ppma04ams.nl.ibm.com (63.31.33a9.ip4.static.sl-reverse.com [169.51.49.99]) by mx0a-001b2d01.pphosted.com with ESMTP id 35fqeku4g3-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Wed, 16 Dec 2020 15:12:27 -0500 Received: from pps.filterd (ppma04ams.nl.ibm.com [127.0.0.1]) by ppma04ams.nl.ibm.com (8.16.0.42/8.16.0.42) with SMTP id 0BGK8xYm024982; Wed, 16 Dec 2020 20:12:25 GMT Received: from b06cxnps4076.portsmouth.uk.ibm.com (d06relay13.portsmouth.uk.ibm.com [9.149.109.198]) by ppma04ams.nl.ibm.com with ESMTP id 35cng84n0n-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Wed, 16 Dec 2020 20:12:25 +0000 Received: from d06av24.portsmouth.uk.ibm.com (d06av24.portsmouth.uk.ibm.com [9.149.105.60]) by b06cxnps4076.portsmouth.uk.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id 0BGKCN7031392140 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Wed, 16 Dec 2020 20:12:23 GMT Received: from d06av24.portsmouth.uk.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 0076A42042; Wed, 16 Dec 2020 20:12:23 +0000 (GMT) Received: from d06av24.portsmouth.uk.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 8FB4E42047; Wed, 16 Dec 2020 20:12:22 +0000 (GMT) Received: from ibm-vm.ibmuc.com (unknown [9.145.10.74]) by d06av24.portsmouth.uk.ibm.com (Postfix) with ESMTP; Wed, 16 Dec 2020 20:12:22 +0000 (GMT) From: Claudio Imbrenda To: kvm@vger.kernel.org Cc: frankja@linux.ibm.com, david@redhat.com, thuth@redhat.com, pbonzini@redhat.com, cohuck@redhat.com, lvivier@redhat.com, nadav.amit@gmail.com Subject: [kvm-unit-tests PATCH v1 06/12] lib/alloc.h: remove align_min from struct alloc_ops Date: Wed, 16 Dec 2020 21:11:54 +0100 Message-Id: <20201216201200.255172-7-imbrenda@linux.ibm.com> X-Mailer: git-send-email 2.26.2 In-Reply-To: <20201216201200.255172-1-imbrenda@linux.ibm.com> References: <20201216201200.255172-1-imbrenda@linux.ibm.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-TM-AS-GCONF: 00 X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:6.0.343,18.0.737 definitions=2020-12-16_08:2020-12-15,2020-12-16 signatures=0 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 phishscore=0 clxscore=1015 impostorscore=0 adultscore=0 priorityscore=1501 lowpriorityscore=0 spamscore=0 mlxscore=0 malwarescore=0 bulkscore=0 suspectscore=0 mlxlogscore=989 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2009150000 definitions=main-2012160120 Precedence: bulk List-ID: X-Mailing-List: kvm@vger.kernel.org Remove align_min from struct alloc_ops, since it is no longer used. Signed-off-by: Claudio Imbrenda --- lib/alloc.h | 1 - lib/alloc_page.c | 1 - lib/alloc_phys.c | 9 +++++---- lib/vmalloc.c | 1 - 4 files changed, 5 insertions(+), 7 deletions(-) diff --git a/lib/alloc.h b/lib/alloc.h index 9b4b634..db90b01 100644 --- a/lib/alloc.h +++ b/lib/alloc.h @@ -25,7 +25,6 @@ struct alloc_ops { void *(*memalign)(size_t alignment, size_t size); void (*free)(void *ptr); - size_t align_min; }; extern struct alloc_ops *alloc_ops; diff --git a/lib/alloc_page.c b/lib/alloc_page.c index 8d2700d..b1cdf21 100644 --- a/lib/alloc_page.c +++ b/lib/alloc_page.c @@ -385,7 +385,6 @@ void *memalign_pages_area(unsigned int area, size_t alignment, size_t size) static struct alloc_ops page_alloc_ops = { .memalign = memalign_pages, .free = free_pages, - .align_min = PAGE_SIZE, }; /* diff --git a/lib/alloc_phys.c b/lib/alloc_phys.c index 72e20f7..a4d2bf2 100644 --- a/lib/alloc_phys.c +++ b/lib/alloc_phys.c @@ -29,8 +29,8 @@ static phys_addr_t base, top; static void *early_memalign(size_t alignment, size_t size); static struct alloc_ops early_alloc_ops = { .memalign = early_memalign, - .align_min = DEFAULT_MINIMUM_ALIGNMENT }; +static size_t align_min; struct alloc_ops *alloc_ops = &early_alloc_ops; @@ -39,8 +39,7 @@ void phys_alloc_show(void) int i; spin_lock(&lock); - printf("phys_alloc minimum alignment: %#" PRIx64 "\n", - (u64)early_alloc_ops.align_min); + printf("phys_alloc minimum alignment: %#" PRIx64 "\n", (u64)align_min); for (i = 0; i < nr_regions; ++i) printf("%016" PRIx64 "-%016" PRIx64 " [%s]\n", (u64)regions[i].base, @@ -64,7 +63,7 @@ void phys_alloc_set_minimum_alignment(phys_addr_t align) { assert(align && !(align & (align - 1))); spin_lock(&lock); - early_alloc_ops.align_min = align; + align_min = align; spin_unlock(&lock); } @@ -83,6 +82,8 @@ static phys_addr_t phys_alloc_aligned_safe(phys_addr_t size, top_safe = MIN(top_safe, 1ULL << 32); assert(base < top_safe); + if (align < align_min) + align = align_min; addr = ALIGN(base, align); size += addr - base; diff --git a/lib/vmalloc.c b/lib/vmalloc.c index 7a49adf..e146162 100644 --- a/lib/vmalloc.c +++ b/lib/vmalloc.c @@ -190,7 +190,6 @@ static void vm_free(void *mem) static struct alloc_ops vmalloc_ops = { .memalign = vm_memalign, .free = vm_free, - .align_min = PAGE_SIZE, }; void __attribute__((__weak__)) find_highmem(void) -- 2.26.2