From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id A911D284665 for ; Sun, 8 Feb 2026 18:07:56 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1770574076; cv=none; b=hqHjxQfhuIcRQBcWZ0jg32CnBkF1c2vm6JR1TvoYKVmTSTKmAJgb1MgITqQXkrq1fZPqy9GrIiKu8Ry1B1HVix0dG2/Gw4egNwxuc38DG0xqKatoMVJuAsORbsKxcykDI8qxwAy8HrrRhn2Kl7WQTSazFEuyWTQHhf7+Sx4p+OA= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1770574076; c=relaxed/simple; bh=kQt8t7OYMDtNIa31uvKvR7rjvGtIHYQ481BGVMxx3o0=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=j2OFASSYe09tu3gutJ1wOcb8KJBFrEndr6mVvt6DjL6tQ4j2VQU1nEOL9Tf0ih57UWUODVz3z1t7Bo4lj2FKlD4BUDuJbe0cOli1VCbwMSAJQcdG18cIO9FN+sKFAnhpgj1Q4UfY6Rre1z2OSU2wjWAii5nMSf+hIx0acIQwcjw= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=PCkh6TOJ; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="PCkh6TOJ" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 6E5FBC4CEF7; Sun, 8 Feb 2026 18:07:52 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1770574076; bh=kQt8t7OYMDtNIa31uvKvR7rjvGtIHYQ481BGVMxx3o0=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=PCkh6TOJJvFbwBRVm1u4XSnuqOddU90qqDYh7bHdCfTliBoksC2mZUXnJ6aM/9csd q5EN9teFq6YQCsfb28mfFOUt9tXnGZHFrKDbLeOsuGPhXeE8lkfUQzaTh7FDP0bAnO RrROpFFspU3v6NrUtV6rz/FVijUm8MwCTBTHLTtdjGrZCtkOOfxEdo7HSGsWOLbZRM 1oNVh+YGmDLy13BHv5N9HTfyhrt6BVSGLK2yauQV8TQuaKKcIL2JuUSr+BDBtc6BGQ 18hko4wU0uu6JDzKvMrlFSsqmgadgl/VnYXl37i4IsnSjopbD+MWorp2oRQNaISbDu lt5o7xLDLouTg== Date: Sun, 8 Feb 2026 20:07:48 +0200 From: Mike Rapoport To: Jason Miu Cc: Alexander Graf , Andrew Morton , Baoquan He , Changyuan Lyu , David Matlack , David Rientjes , Jason Gunthorpe , Pasha Tatashin , Pratyush Yadav , kexec@lists.infradead.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org Subject: Re: [PATCH v9 2/2] kho: Remove finalize state and clients Message-ID: References: <20260206021428.3386442-1-jasonmiu@google.com> <20260206021428.3386442-3-jasonmiu@google.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20260206021428.3386442-3-jasonmiu@google.com> On Thu, Feb 05, 2026 at 06:14:28PM -0800, Jason Miu wrote: > Eliminate the `kho_finalize()` function and its associated state from > the KHO subsystem. The transition to a radix tree for memory tracking > makes the explicit "finalize" state and its serialization step > obsolete. > > Remove the `kho_finalize()` and `kho_finalized()` APIs and their stub > implementations. Update KHO client code and the debugfs interface to > no longer call or depend on the `kho_finalize()` mechanism. > > Complete the move towards a stateless KHO, simplifying the overall > design by removing unnecessary state management. > > Signed-off-by: Jason Miu Reviewed-by: Mike Rapoport (Microsoft) -- Sincerely yours, Mike.