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=-3.6 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS autolearn=no 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 7D4D3C433B4 for ; Fri, 7 May 2021 19:16:53 +0000 (UTC) Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by mail.kernel.org (Postfix) with ESMTP id F081660FD7 for ; Fri, 7 May 2021 19:16:52 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org F081660FD7 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=infradead.org Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=owner-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix) id 6B3FC8D001D; Fri, 7 May 2021 15:16:52 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id 662F18D001A; Fri, 7 May 2021 15:16:52 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 52A668D001D; Fri, 7 May 2021 15:16:52 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0091.hostedemail.com [216.40.44.91]) by kanga.kvack.org (Postfix) with ESMTP id 370AE8D001A for ; Fri, 7 May 2021 15:16:52 -0400 (EDT) Received: from smtpin22.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay01.hostedemail.com (Postfix) with ESMTP id 66869180AD806 for ; Fri, 7 May 2021 19:16:50 +0000 (UTC) X-FDA: 78115392180.22.E9CC2DC Received: from casper.infradead.org (casper.infradead.org [90.155.50.34]) by imf21.hostedemail.com (Postfix) with ESMTP id 263B3E000125 for ; Fri, 7 May 2021 19:16:45 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=casper.20170209; h=In-Reply-To:Content-Type:MIME-Version: References:Message-ID:Subject:Cc:To:From:Date:Sender:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description; bh=QCE6iCdaA9w36gIpYsHfvLrjnIyLPKeqQX3dUUgsBr8=; b=shqLVaaM7BVjgRxeBv9xFcqfwg C8V2UX6qEUHInZxmR+cVyncEnoXWaFdCC7JMpR+30koFNvHULV68sGH0O6t/vbczE2XWW1sE1RULm Ch0Dc1/AQwDUaMaGbfMVCtHe2ZaspaiV0YC41magcFaJW8pEDr4+JurvSoGGYmf2vCg3FZ9UckdXp qzd18v/8n3qbwfxY9FhY7Uwsamw6t2IeAlArthyxNYWzikK5zX+ulcCIFSA/88Gf1xHu4OOUZUuR7 u8Q0xrozc7e/tIO/skj4tkLJ8CX11dDbwCp6psK5+bEUrh6n6UtBsrm0XP+Nnw6IrWVhXlalQDOcg p6V9CxzQ==; Received: from willy by casper.infradead.org with local (Exim 4.94 #2 (Red Hat Linux)) id 1lf5xk-003VMw-V6; Fri, 07 May 2021 19:16:40 +0000 Date: Fri, 7 May 2021 20:16:36 +0100 From: Matthew Wilcox To: Pintu Agarwal Cc: linux-mm Subject: Re: Looking for side kernel work Message-ID: References: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: Authentication-Results: imf21.hostedemail.com; dkim=pass header.d=infradead.org header.s=casper.20170209 header.b=shqLVaaM; dmarc=none; spf=none (imf21.hostedemail.com: domain of willy@infradead.org has no SPF policy when checking 90.155.50.34) smtp.mailfrom=willy@infradead.org X-Rspamd-Server: rspam01 X-Stat-Signature: pfpi6gyzy8ccjcobmue8jfn1sb8sa61z X-Rspamd-Queue-Id: 263B3E000125 Received-SPF: none (infradead.org>: No applicable sender policy available) receiver=imf21; identity=mailfrom; envelope-from=""; helo=casper.infradead.org; client-ip=90.155.50.34 X-HE-DKIM-Result: pass/pass X-HE-Tag: 1620415005-539681 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: On Fri, May 07, 2021 at 09:04:57PM +0530, Pintu Agarwal wrote: > Hi All, > > I am looking for some side Linux kernel open source related work which I > wanted to do during my free time and weekends. > > If you are looking for some help in kernel mm areas for which you are stuck > or not able to move forward due to your lack of time, you can approach me. > I am ready to explore and help you, out of my own interest, at free of cost. > > What I can do: > * Exploring new ways of doing thing > * Developing something from scratch > * Improvement/enhancement for your patches/features > * Verification/validation/tests of your feature on qemu environment (or rpi) > * Documentation work, tools, utilities development, etc. > * Linux real time related work > > Even if there is something very simple please let me know. Here's something simple ... replace mm_struct->mmlist with an allocating XArray. We can use a search mark to indicate the ones which may have a page on swap.