From patchwork Thu Dec 10 17:03:37 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Liam R. Howlett" X-Patchwork-Id: 11965709 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=-16.5 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,UNPARSEABLE_RELAY,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 E8ECAC433FE for ; Thu, 10 Dec 2020 17:06:46 +0000 (UTC) Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by mail.kernel.org (Postfix) with ESMTP id 72B6F22D6E for ; Thu, 10 Dec 2020 17:06:46 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 72B6F22D6E Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=Oracle.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=owner-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix) id AD4166B007E; Thu, 10 Dec 2020 12:06:43 -0500 (EST) Received: by kanga.kvack.org (Postfix, from userid 40) id A56BB6B0080; Thu, 10 Dec 2020 12:06:43 -0500 (EST) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 8A8146B0087; Thu, 10 Dec 2020 12:06:43 -0500 (EST) X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0041.hostedemail.com [216.40.44.41]) by kanga.kvack.org (Postfix) with ESMTP id 70C3C6B0080 for ; Thu, 10 Dec 2020 12:06:43 -0500 (EST) Received: from smtpin16.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay05.hostedemail.com (Postfix) with ESMTP id 25F35181AEF3F for ; Thu, 10 Dec 2020 17:06:43 +0000 (UTC) X-FDA: 77578001886.16.sink30_0711eb2273fa Received: from filter.hostedemail.com (10.5.16.251.rfc1918.com [10.5.16.251]) by smtpin16.hostedemail.com (Postfix) with ESMTP id 01F5B100E6903 for ; Thu, 10 Dec 2020 17:06:42 +0000 (UTC) X-HE-Tag: sink30_0711eb2273fa X-Filterd-Recvd-Size: 5098 Received: from userp2130.oracle.com (userp2130.oracle.com [156.151.31.86]) by imf43.hostedemail.com (Postfix) with ESMTP for ; Thu, 10 Dec 2020 17:06:42 +0000 (UTC) Received: from pps.filterd (userp2130.oracle.com [127.0.0.1]) by userp2130.oracle.com (8.16.0.42/8.16.0.42) with SMTP id 0BAGo1MJ119818; Thu, 10 Dec 2020 17:06:35 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-2020-01-29; bh=ikRH38xaIk1SkEb7Cy5dZX+GeJsJD/ikhP5bk7GpRmw=; b=Q3WT5qvY/7gSXdGvbxMb8RSSmuivBrTJ7+kus9QpsPEXaXiIoCyApEGRa3YZIj1Z9dpK gc8Sxe3nr4P2T3Gl0AEPEMHJROV8+eI04EAD840QjHfPXARDRg4stAid9Xo1v0qO4GPx SrX92+Gye6/vhON3rFt88nC7uIAen44A1+GQsfJgfYj2w+y9lGkV34s2+wLL/bCJR5lb /DG5x7JOE5WAL1SNqylvaFz5g9ckZ/EPmn4NyifadVvk4jVfJZhUWQaSFPeMgotMo7fX SOIoRXUBlSjmK697aTY6l0BOY2DBsTT95DjQG9XyCkkCKM5RmO/uMuacmeaQS2TWXP5Z 9w== Received: from aserp3020.oracle.com (aserp3020.oracle.com [141.146.126.70]) by userp2130.oracle.com with ESMTP id 3581mr6fuv-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=FAIL); Thu, 10 Dec 2020 17:06:35 +0000 Received: from pps.filterd (aserp3020.oracle.com [127.0.0.1]) by aserp3020.oracle.com (8.16.0.42/8.16.0.42) with SMTP id 0BAGwjUC046108; Thu, 10 Dec 2020 17:04:35 GMT Received: from userv0122.oracle.com (userv0122.oracle.com [156.151.31.75]) by aserp3020.oracle.com with ESMTP id 358m41xavj-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Thu, 10 Dec 2020 17:04:35 +0000 Received: from abhmp0009.oracle.com (abhmp0009.oracle.com [141.146.116.15]) by userv0122.oracle.com (8.14.4/8.14.4) with ESMTP id 0BAH4Xr1012657; Thu, 10 Dec 2020 17:04:33 GMT Received: from revolver.jebus.ca (/23.233.25.87) by default (Oracle Beehive Gateway v4.0) with ESMTP ; Thu, 10 Dec 2020 09:04:32 -0800 From: "Liam R. Howlett" To: maple-tree@lists.infradead.org, linux-mm@kvack.org, linux-kernel@vger.kernel.org Cc: Andrew Morton , Song Liu , Davidlohr Bueso , "Paul E . McKenney" , Matthew Wilcox , Jerome Glisse , David Rientjes , Axel Rasmussen , Suren Baghdasaryan , Vlastimil Babka Subject: [PATCH 03/28] radix tree test suite: Add support for kmem_cache_free_bulk Date: Thu, 10 Dec 2020 12:03:37 -0500 Message-Id: <20201210170402.3468568-4-Liam.Howlett@Oracle.com> X-Mailer: git-send-email 2.28.0 In-Reply-To: <20201210170402.3468568-1-Liam.Howlett@Oracle.com> References: <20201210170402.3468568-1-Liam.Howlett@Oracle.com> MIME-Version: 1.0 X-Proofpoint-Virus-Version: vendor=nai engine=6000 definitions=9830 signatures=668683 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 spamscore=0 malwarescore=0 adultscore=0 bulkscore=0 phishscore=0 suspectscore=2 mlxscore=0 mlxlogscore=999 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2009150000 definitions=main-2012100106 X-Proofpoint-Virus-Version: vendor=nai engine=6000 definitions=9830 signatures=668683 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 suspectscore=2 mlxlogscore=999 clxscore=1015 malwarescore=0 priorityscore=1501 adultscore=0 lowpriorityscore=0 phishscore=0 spamscore=0 impostorscore=0 mlxscore=0 bulkscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2009150000 definitions=main-2012100106 X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: Signed-off-by: Liam R. Howlett --- tools/testing/radix-tree/linux.c | 9 +++++++++ tools/testing/radix-tree/linux/slab.h | 1 + 2 files changed, 10 insertions(+) diff --git a/tools/testing/radix-tree/linux.c b/tools/testing/radix-tree/linux.c index 93f7de81fbe87..380bbc0a48d6f 100644 --- a/tools/testing/radix-tree/linux.c +++ b/tools/testing/radix-tree/linux.c @@ -91,6 +91,15 @@ void kmem_cache_free(struct kmem_cache *cachep, void *objp) pthread_mutex_unlock(&cachep->lock); } +void kmem_cache_free_bulk(struct kmem_cache *cachep, size_t size, void **list) +{ + if (kmalloc_verbose) + printk("Bulk free %p[0-%lu]\n", list, size - 1); + + for (int i = 0; i < size; i++) + kmem_cache_free(cachep, list[i]); +} + void *kmalloc(size_t size, gfp_t gfp) { void *ret; diff --git a/tools/testing/radix-tree/linux/slab.h b/tools/testing/radix-tree/linux/slab.h index 2958830ce4d76..53b79c15b3a22 100644 --- a/tools/testing/radix-tree/linux/slab.h +++ b/tools/testing/radix-tree/linux/slab.h @@ -24,4 +24,5 @@ struct kmem_cache *kmem_cache_create(const char *name, unsigned int size, unsigned int align, unsigned int flags, void (*ctor)(void *)); +void kmem_cache_free_bulk(struct kmem_cache *cachep, size_t, void **); #endif /* SLAB_H */