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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 42CE7CD37B9 for ; Mon, 11 May 2026 11:58:04 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:In-Reply-To:Content-Type: MIME-Version:References:Message-ID:Subject:Cc:To:From:Date:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=LZQJxSREndNeWY0QSKayND5FwKAqjDoolWABKOjg8Z8=; b=DC/OY2tqysuIF26+9lxTl+MnGB K2LkjoHpUihldyRmFtTEhzRCRlw34llqs+19L9ZX21fTzRfjcNP4nVFkZHbGQpy6kSoNImeYuGWR8 S+Mrt14sDPFdAQ/rDvJTCi1PDoD0/SsSBBPCo0p4Jpuo8ZqyTn93ufP+yhGBmeBpTodZY0Oa/DdJx y9BoWG1kUpgjEbmlY6bypKspUBBGoCm9/X1/VniGFXmAYcaEUgbFvk8deNQFcFj4/6qLLI5YQDGo6 Wg94xSfJ9kgEom/p92jQ7ESJA35hJOcp+8FFJHJElCWidLggMPngV+ZY6kZwSInd6eN7/YZZzX2CZ uwf4YoxA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.99.1 #2 (Red Hat Linux)) id 1wMPGt-0000000DQxS-21nQ; Mon, 11 May 2026 11:58:03 +0000 Received: from sea.source.kernel.org ([172.234.252.31]) by bombadil.infradead.org with esmtps (Exim 4.99.1 #2 (Red Hat Linux)) id 1wMPGr-0000000DQwK-0TIE for kexec@lists.infradead.org; Mon, 11 May 2026 11:58:02 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by sea.source.kernel.org (Postfix) with ESMTP id 76EB243665; Mon, 11 May 2026 11:58:00 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id B31CFC2BCB0; Mon, 11 May 2026 11:57:56 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1778500680; bh=8u/DkKbzXWz4HHmWqQJvvG6MveKLzCay21kFajVzBDQ=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=nyOb0IU7gWFYiZYPYVc9Idy05AXZUQqn0+9mA2PrU8CqATbLjZ/IXu4XueHk6D/El uughM/5K8wRXiCWef0BGpGBLq66eSgqPYBRp2HsLSEaKB29nQpg2dFYvKAJoA/4DYu go/hJdBidE248CdbZU6yTwpaj0FbymnsTw7ZPk0iURif9+JsOciWDfiwEevphDryGQ 0L+r4olBP21lQua8ciU0/Wbqqf2o78/u7RybbJZOEu2G8cq/2IEmHwBFs63uzEUGRR 8BEQzH9R9ktBtBioOaX06+c6+17QhwC6xgvpr68n9FvnJ5PF+lT1N35kaC7DyU5jgG 1wDhQKB09BO3A== Date: Mon, 11 May 2026 14:57:53 +0300 From: Mike Rapoport To: Pratyush Yadav Cc: Pasha Tatashin , Alexander Graf , Muchun Song , Oscar Salvador , David Hildenbrand , Andrew Morton , Jason Miu , kexec@lists.infradead.org, linux-mm@kvack.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH 07/12] kho: allow destroying KHO radix tree Message-ID: References: <20260429133928.850721-1-pratyush@kernel.org> <20260429133928.850721-8-pratyush@kernel.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20260429133928.850721-8-pratyush@kernel.org> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.9.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260511_045801_173974_A2EA205A X-CRM114-Status: UNSURE ( 8.54 ) X-CRM114-Notice: Please train this message. X-BeenThere: kexec@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "kexec" Errors-To: kexec-bounces+kexec=archiver.kernel.org@lists.infradead.org On Wed, Apr 29, 2026 at 03:39:09PM +0200, Pratyush Yadav wrote: > From: "Pratyush Yadav (Google)" > > Add kho_radix_destroy_tree() which allows destroying the radix tree and > freeing all its pages. A sentence why it Will be useful would be nice. > Signed-off-by: Pratyush Yadav (Google) > --- > include/linux/kho_radix_tree.h | 3 +++ > kernel/liveupdate/kexec_handover.c | 34 ++++++++++++++++++++++++++++++ > 2 files changed, 37 insertions(+) -- Sincerely yours, Mike.