Received: by 2002:ac0:aa62:0:0:0:0:0 with SMTP id w31-v6csp1173789ima; Wed, 24 Oct 2018 16:01:54 -0700 (PDT) X-Google-Smtp-Source: AJdET5caJlaREd2xQ//RGKp3lNJgpl0SG/JDG/1pemRNB3F6Mi9JFiOCd8RPdjEk7d444gGCKKzn X-Received: by 2002:a63:525e:: with SMTP id s30-v6mr4305365pgl.436.1540422114541; Wed, 24 Oct 2018 16:01:54 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1540422114; cv=none; d=google.com; s=arc-20160816; b=ZUSmtvvVBRvhnzRIfP18K1g/Vj3nXxyzHNA6bF0f6KlbivTWBH4B7ZNuzzh/toMRQP GM/0oEzNa/Ita9+c2plvlyhDx1xHfHJ6htC5nkVhVuqXm3zcaNACbJLI72UnnS2DRmSh MKhk3Y0xVKlE8UAqQ6+9aBXa85J7bAGfQlxMi9j8xEFmVOnytJgnAfPKm3kpBCwOWYvd evP+QLFa8MLpD6I+atZQambuXdSyNMcveRKnGj9KfyEVy/e9UdAhZ92dj1UVmApU+K9z kiWyRWc91eA+YZtAbl9kfJ9VNQv/p7AFrnKiOYUkmbWPK4kTXJ+z/b8yMWH8hovcAXmE VCrQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:content-transfer-encoding:mime-version :references:in-reply-to:message-id:subject:cc:to:from:date; bh=fFXX7FlAeBl7/D5cJf56TLlh8/4S1Mwg0f5BYFx5qPk=; b=ZOs0e24a2sFtF7ww+0BSgOaOMbdTT6YlRaM7AXpQKH0TujrAfefH1Zy/IR8hDx6BMK Vjy43hpZvsGSWHOHQPYWbgdo9+jfx/lO2aQsAu9XemMJyPrzeGr8LTBAOnp/wwqQ4nAr beCRr1gh06LXX+zMJT5oVkU2QTycamcBMgkyZpVe+okmArWxoGKVZzM1EuMh5m3cjwdE 0hnqfiyNHZVN9GTrMjxDT38PReTwwOk/8D+rhKgIJ+pRG7agVlFPpaIQ7ZWrVnTcvNTK 1RDzC2UOsCW/J9rHTt/p0R9GcLnT6voitMbqWCDM/SP3DaI+gB4S6h1uSG0D36yRG4Mt kCnQ== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id u5-v6si5960976plj.98.2018.10.24.16.01.38; Wed, 24 Oct 2018 16:01:54 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726942AbeJYHbJ (ORCPT + 99 others); Thu, 25 Oct 2018 03:31:09 -0400 Received: from mail.linuxfoundation.org ([140.211.169.12]:48324 "EHLO mail.linuxfoundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726829AbeJYHbI (ORCPT ); Thu, 25 Oct 2018 03:31:08 -0400 Received: from akpm3.svl.corp.google.com (unknown [104.133.8.65]) by mail.linuxfoundation.org (Postfix) with ESMTPSA id 61044182F; Wed, 24 Oct 2018 23:01:07 +0000 (UTC) Date: Wed, 24 Oct 2018 16:01:06 -0700 From: Andrew Morton To: "Uladzislau Rezki (Sony)" Cc: Matthew Wilcox , linux-mm@kvack.org, LKML , Michal Hocko , Thomas Garnier , Oleksiy Avramchenko , Steven Rostedt , Joel Fernandes , Thomas Gleixner , Ingo Molnar , Tejun Heo Subject: Re: [RFC PATCH 0/2] improve vmalloc allocation Message-Id: <20181024160106.29ff3877d06fa1de520cc48a@linux-foundation.org> In-Reply-To: <20181019173538.590-1-urezki@gmail.com> References: <20181019173538.590-1-urezki@gmail.com> X-Mailer: Sylpheed 3.6.0 (GTK+ 2.24.31; x86_64-pc-linux-gnu) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Fri, 19 Oct 2018 19:35:36 +0200 "Uladzislau Rezki (Sony)" wrote: > improving vmalloc allocator It's about time ;) Are you aware of https://lwn.net/Articles/285341/ ? If not, please do take a look through Nick's work and see if there are any good things there which can be borrowed.