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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id B72C8C83F01 for ; Thu, 31 Aug 2023 01:17:03 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1345513AbjHaBRE (ORCPT ); Wed, 30 Aug 2023 21:17:04 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:51114 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S241784AbjHaBRC (ORCPT ); Wed, 30 Aug 2023 21:17:02 -0400 Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.133.124]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 7E785CE0 for ; Wed, 30 Aug 2023 18:15:55 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1693444554; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=odZnguih+1sKH7RU7hZzlw1XKvfaTqNPqIZZXjyDxXQ=; b=E+BaU+/DrR+NI1GiR8VvDyThGUWsIs7fxMiw4RcoW+v1GsUcMR70IJFoVBjvog3n/QWyFm bmYvqSEqkzJ2KayGGSOc8ZBq+UN6ZGobJP4hzxN2M3OgaaEj8H64DjV7+F5GzdI+7XkP7s ydN1+f9NscpEyKQu/lTW+I5B6jzHsDc= Received: from mimecast-mx02.redhat.com (mimecast-mx02.redhat.com [66.187.233.88]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id us-mta-306-Lq1zLEZwMbye5ne76NqVkQ-1; Wed, 30 Aug 2023 21:15:52 -0400 X-MC-Unique: Lq1zLEZwMbye5ne76NqVkQ-1 Received: from smtp.corp.redhat.com (int-mx04.intmail.prod.int.rdu2.redhat.com [10.11.54.4]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id B882E8028B2; Thu, 31 Aug 2023 01:15:51 +0000 (UTC) Received: from localhost (unknown [10.72.112.22]) by smtp.corp.redhat.com (Postfix) with ESMTPS id F11642026D35; Thu, 31 Aug 2023 01:15:50 +0000 (UTC) Date: Thu, 31 Aug 2023 09:15:46 +0800 From: Baoquan He To: "Uladzislau Rezki (Sony)" Cc: linux-mm@kvack.org, Andrew Morton , LKML , Lorenzo Stoakes , Christoph Hellwig , Matthew Wilcox , "Liam R . Howlett" , Dave Chinner , "Paul E . McKenney" , Joel Fernandes , Oleksiy Avramchenko Subject: Re: [PATCH v2 0/9] Mitigate a vmap lock contention v2 Message-ID: References: <20230829081142.3619-1-urezki@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <20230829081142.3619-1-urezki@gmail.com> X-Scanned-By: MIMEDefang 3.1 on 10.11.54.4 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 08/29/23 at 10:11am, Uladzislau Rezki (Sony) wrote: > Hello, folk! > > This is the v2, the series which tends to minimize the vmap > lock contention. It is based on the tag: v6.5-rc6. Here you > can find a documentation about it: > > wget ftp://vps418301.ovh.net/incoming/Fix_a_vmalloc_lock_contention_in_SMP_env_v2.pdf Seems the wget command doesn't work for me. Not sure if other people can retrieve it successfully. --2023-08-30 21:14:20-- ftp://vps418301.ovh.net/incoming/Fix_a_vmalloc_lock_contention_in_SMP_env_v2.pdf => ‘Fix_a_vmalloc_lock_contention_in_SMP_env_v2.pdf’ Resolving vps418301.ovh.net (vps418301.ovh.net)... 37.187.244.100 Connecting to vps418301.ovh.net (vps418301.ovh.net)|37.187.244.100|:21... connected. Logging in as anonymous ... Logged in! ==> SYST ... done. ==> PWD ... done. ==> TYPE I ... done. ==> CWD (1) /incoming ... done. ==> SIZE Fix_a_vmalloc_lock_contention_in_SMP_env_v2.pdf ... done. ==> PASV ... done. ==> RETR Fix_a_vmalloc_lock_contention_in_SMP_env_v2.pdf ... No such file ‘Fix_a_vmalloc_lock_contention_in_SMP_env_v2.pdf’.