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=-3.1 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, 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 58D5DC04AB5 for ; Thu, 6 Jun 2019 12:04:26 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 2AB7D207E0 for ; Thu, 6 Jun 2019 12:04:26 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="qu+Kyycs" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728310AbfFFMEZ (ORCPT ); Thu, 6 Jun 2019 08:04:25 -0400 Received: from mail-lj1-f196.google.com ([209.85.208.196]:35165 "EHLO mail-lj1-f196.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727866AbfFFMEY (ORCPT ); Thu, 6 Jun 2019 08:04:24 -0400 Received: by mail-lj1-f196.google.com with SMTP id h11so1767978ljb.2 for ; Thu, 06 Jun 2019 05:04:23 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id; bh=VVA1sBKfaRg4LAK0uCbWUTy67eDK44ZySJJKqojIYWk=; b=qu+KyycsiKB5H0DVZc1zgw4MCI9LyalwWjcXI8qkPcLtMJjQiwz/0glLYdyI+MP7Hy y/nA4L6p2EgYW/fYGhiptMUltMUmA+1j3Ks/i5EGUbT8Zfy+aH8H0hnEchW80QQ0+WJA JEmhu6B/I7OEvcJxnR8DgpvWBKVeueyOy3whTiA6TzPpF1IIEm6+6QtqXqm+lDIey/I2 3YnHLghk21E+RQ/tBlHnrvL5batshl5zttiKnNGZxZWrQA3x4r7l+eLRZVTxdBFspj6j gE4dEWg6hJ3+c5uS14T0b0CFUl5HYMRo/qayxwT2iUAYzqqpyIfIFR1w2NgtEq674dUs itEA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id; bh=VVA1sBKfaRg4LAK0uCbWUTy67eDK44ZySJJKqojIYWk=; b=Yon8oo/l/1YP1y/V7pJVI//Oacqnv02uTGKeI9o6HDanL16Xifa5VAfbPiXP85IZ2B LXPrNQFIgfJjRxCx6Ip5igbBo75rvmQ7HesKb3sbwpyYz1BBTPL4T+xQUKhdBHZH1v8p nWo5Qy8NypUVJMthuJc2phjbHbRlDu8ZWXJqfd/fjIEoliW621N0iY00duBiGchkbsYE KOaBHMvgayhZEWdyjBtr1tcx9DokJSVj17Z4Bp39gStiywL37l9Foy8smigav3Ma1Em/ 7H0jmjYFgPoLRHZL71dBwcNEkeYRzzFqWkScwdgk6Oi4G9IKdBvRoQKzYGA3+dfxtYqa plyQ== X-Gm-Message-State: APjAAAUhbhQPx8mNvw5u5SKpBFnOHP6532QXoCRI4God9LmIwg162TLf HJe/qhrYHNJc031rb3DyZd4= X-Google-Smtp-Source: APXvYqw5NsxmFarYoS87ELBeow1UTJ+6nrV64ACjRY5wOWzr1dHJz3NiqdcF6n9Dn1psQiM6BlTViA== X-Received: by 2002:a2e:95d2:: with SMTP id y18mr123396ljh.167.1559822663131; Thu, 06 Jun 2019 05:04:23 -0700 (PDT) Received: from pc636.lan (h5ef52e31.seluork.dyn.perspektivbredband.net. [94.245.46.49]) by smtp.gmail.com with ESMTPSA id l18sm309036lja.94.2019.06.06.05.04.21 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Thu, 06 Jun 2019 05:04:21 -0700 (PDT) From: "Uladzislau Rezki (Sony)" To: Andrew Morton Cc: linux-mm@kvack.org, LKML , Roman Gushchin , Uladzislau Rezki , Hillf Danton , Michal Hocko , Matthew Wilcox , Oleksiy Avramchenko , Steven Rostedt Subject: [PATCH v5 0/4] Some cleanups for the KVA/vmalloc Date: Thu, 6 Jun 2019 14:04:07 +0200 Message-Id: <20190606120411.8298-1-urezki@gmail.com> X-Mailer: git-send-email 2.11.0 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org v4->v5: - base on next-20190606 - embed preloading directly into alloc_vmap_area(). [2] patch - update the commit message of [2]. - if RB_EMPTY_NODE(), generate warning and return; [4] patch v3->v4: - Replace BUG_ON by WARN_ON() in [4]; - Update the commit message of the [4]. v2->v3: - remove the odd comment from the [3]; v1->v2: - update the commit message. [2] patch; - fix typos in comments. [2] patch; - do the "preload" for NUMA awareness. [2] patch; Uladzislau Rezki (Sony) (4): mm/vmalloc.c: remove "node" argument mm/vmalloc.c: preload a CPU with one object for split purpose mm/vmalloc.c: get rid of one single unlink_va() when merge mm/vmalloc.c: switch to WARN_ON() and move it under unlink_va() mm/vmalloc.c | 92 ++++++++++++++++++++++++++++++++++++++++++------------------ 1 file changed, 65 insertions(+), 27 deletions(-) -- 2.11.0