From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (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 3EA0B40BCAF; Wed, 1 Jul 2026 10:18:45 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1782901127; cv=none; b=bBNuCa/0Wag/34QGTDWy0Exg4426V+Damu/hNuXstD+/EjSFctIkZW/QDuAvBIBBd5yDBW5dYO4lnCKmVf20g3lhQDGkXvgeBAM5a96pu7ZABwDjVcCjvKX9myOMY/ZdmG4/DCkeS4jTfVjWMD6bTOJHC5SBAunCQ5VmVVTllnI= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1782901127; c=relaxed/simple; bh=JM9/CaIlMkjQdFefjm0dVPPjkG/0+O7+5RX4p75h0x0=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=RNMKH0j47gH/EetkyUUbJsN+RKQrrEzjKrZwOGJ2wM4aPZA1enVTpQEPBt4PHWkR1wASPxctip1C2ngOwntRquxiGKkgQLiL2dyS3Et/DT7jxq7vCdEQEM1pPuKMOkq2KgrZWeNF63LE0GKkP4sa+DXfSiBmlSdonwg1kHrPbYg= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=AXQrg9P0; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="AXQrg9P0" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 783341F000E9; Wed, 1 Jul 2026 10:18:30 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1782901125; bh=JM9/CaIlMkjQdFefjm0dVPPjkG/0+O7+5RX4p75h0x0=; h=Date:From:To:Cc:Subject:References:In-Reply-To; b=AXQrg9P0AZleFkeFS51+PjUo+B8xcdDVE6tYWDlNGuGdgBpLyKHJD6elc2v/kcqUE 8Pcm+GcqRx1k66nL9Uz+zEQ1FGgN7fgq6+QHDdXkD+Pdz0aJff6p2k0V+rzm+2Z3nu iSsIViklzABlCCMKzkBXtJrZyVFo2V4IsTINTz9RKasIkvyuDEwuSlPRQaN1JPh1Ph 4s6fRT7pOmRvUznm5PfN3Qg8RbN5uvU10x5Z/rpOw3czvOGlanwtN8QcTVROHG707e UmVvX7bqHJU1MBVNsmN1D97wgCCjA1bFiUR7kEt/Ogvvig/eVyWKvzrNW1JuZ23oNU HGzRMycOX4fdw== Date: Wed, 1 Jul 2026 11:18:24 +0100 From: Lorenzo Stoakes To: Pedro Falcato Cc: Andrew Morton , Russell King , Dinh Nguyen , Simon Schuster , "James E . J . Bottomley" , Helge Deller , Jarkko Sakkinen , Thomas Gleixner , Ingo Molnar , Borislav Petkov , Dave Hansen , x86@kernel.org, Ian Abbott , H Hartley Sweeten , Lucas Stach , David Airlie , Simona Vetter , Patrik Jakobsson , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , Rob Clark , Dmitry Baryshkov , Tomi Valkeinen , Thierry Reding , Mikko Perttunen , Jonathan Hunter , Christian Koenig , Huang Rui , Ankit Agrawal , Alex Williamson , Alexander Viro , Christian Brauner , Dan Williams , Muchun Song , Oscar Salvador , David Hildenbrand , Suren Baghdasaryan , "Liam R . Howlett" , Matthew Wilcox , Marek Szyprowski , Peter Zijlstra , Arnaldo Carvalho de Melo , Namhyung Kim , Masami Hiramatsu , Oleg Nesterov , Steven Rostedt , SeongJae Park , Miaohe Lin , Hugh Dickins , Mike Rapoport , Kees Cook , Paolo Bonzini , linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-parisc@vger.kernel.org, linux-sgx@vger.kernel.org, etnaviv@lists.freedesktop.org, dri-devel@lists.freedesktop.org, linux-arm-msm@vger.kernel.org, freedreno@lists.freedesktop.org, linux-tegra@vger.kernel.org, kvm@vger.kernel.org, linux-fsdevel@vger.kernel.org, nvdimm@lists.linux.dev, linux-mm@kvack.org, iommu@lists.linux.dev, linux-perf-users@vger.kernel.org, linux-trace-kernel@vger.kernel.org, kasan-dev@googlegroups.com, damon@lists.linux.dev, Rik van Riel , Harry Yoo , Jann Horn Subject: Re: [PATCH 09/30] mm/rmap: parameterise anon_vma_interval_tree_*() by anon_vma Message-ID: References: <1c1df7b905ef340cbf2effef769a4e770a8e0eb1.1782735110.git.ljs@kernel.org> Precedence: bulk X-Mailing-List: linux-tegra@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: On Tue, Jun 30, 2026 at 05:32:03PM +0100, Pedro Falcato wrote: > On Mon, Jun 29, 2026 at 01:23:20PM +0100, Lorenzo Stoakes wrote: > > Similar to what we did with mapping_interval_tree*(), let's declare > > anon_vma_interval_tree*() in terms of anon_vma rather than rb_root_cached. > > > > In each case the rb tree referenced is &anon_vma->rb_root, so just pass > > anon_vma and the functions can figure this out themselves. > > > > Additionally, rename 'node' to 'avc', 'index' to 'pgoff_start', and 'last' > > to 'pgoff_last' to make clear what is being passed. > > > > Finally express page offsets in terms of pgoff_t to be consistent. > > > > No functional change intended. > > > > Signed-off-by: Lorenzo Stoakes > > Yay! > > Reviewed-by: Pedro Falcato Thanks :) > > I have a vaguely similar comment as for the file part (names could be > simpler, doesn't really matter whether it's an interval tree or possibly > even a tree), but I care less strongly about anon rmap :) And yeah ack, let me agonise over that a bit :P > > -- > Pedro Cheers, Lorenzo