From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from out-181.mta1.migadu.com (out-181.mta1.migadu.com [95.215.58.181]) (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 3A74E33374F for ; Thu, 23 Jul 2026 11:32:40 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=95.215.58.181 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1784806361; cv=none; b=ezLf0iktQLFk0MTOo4JBsadX3t1Upi2XoHMXEQdCnIteF2at2kbPuW+5uOdUiUTt64iEGHqHRS8nGTfnbUfhc2Zh1fE1Y5iGUCOyqb2z9dbqMh7SoEeXfC3SvP7KwYKy8drVybdoN+7HNtPvr7pngvXcB5pwGcF/lzv8dwMCyNQ= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1784806361; c=relaxed/simple; bh=0iOWGFfzG/Ab3nbA1nCjU1wrTxjs4BLGTwcZa/X1V4w=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=NGKinCgd1caa+vvlaqSZ9DiaUeAx9EcYyPma3Jt2bfhc9zUOXH1hTLydHdjfO0sh+V2G3ZvM0vOBxbMQmpnIBh+fLekQ1Df9eXlGhhzg0L12HWM7UxfP6WKOZtjrE+LJxls41bvOIV41aM8fbz37lNthPszQ8VckXtuGppPzYFk= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.dev; spf=pass smtp.mailfrom=linux.dev; dkim=pass (1024-bit key) header.d=linux.dev header.i=@linux.dev header.b=M8EU4Cgi; arc=none smtp.client-ip=95.215.58.181 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.dev Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linux.dev Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linux.dev header.i=@linux.dev header.b="M8EU4Cgi" Date: Thu, 23 Jul 2026 19:32:21 +0800 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux.dev; s=key1; t=1784806358; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=iUNsv6F3BRPV+HsqzTlYvS5WqAvohT5slA1cbOMhU4U=; b=M8EU4CgijEd5DCerVoGnYh+RGtbQdjnraBJPaghjurMDVh2IzLzv9YfWhsgRGwAgegVrde G/HUYHHc1xzsB/JupdlLmAJGa5/pljUpwi84RyKtfVCfQE75DJlkc5gNow3rt/6abL8Vbo baUINkUifWh+dm94p7eBnhyOwlIDHyw= X-Report-Abuse: Please report any abuse attempt to abuse@migadu.com and include these headers. From: Hao Li To: "Vlastimil Babka (SUSE)" Cc: Harry Yoo , Suren Baghdasaryan , Shakeel Butt , Alexander Potapenko , Marco Elver , Andrew Morton , Christoph Lameter , David Rientjes , Roman Gushchin , linux-mm@kvack.org, linux-kernel@vger.kernel.org, cgroups@vger.kernel.org Subject: Re: [PATCH v2 07/13] mm/slab: abstract slabobj_ext.ref access Message-ID: References: <20260720-b4-objext_split-v2-0-2fa7c6f60dbe@kernel.org> <20260720-b4-objext_split-v2-7-2fa7c6f60dbe@kernel.org> Precedence: bulk X-Mailing-List: cgroups@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: <20260720-b4-objext_split-v2-7-2fa7c6f60dbe@kernel.org> X-Migadu-Flow: FLOW_OUT On Mon, Jul 20, 2026 at 04:16:21PM +0200, Vlastimil Babka (SUSE) wrote: > In preparation for changes to the structure, abstract access to the ref > field with a slab_obj_ext_codetag_ref() function. Rename the field to > _ctref to make an unexpected direct access a compile error. > > No functional change intended. > > Reviewed-by: Suren Baghdasaryan > Signed-off-by: Vlastimil Babka (SUSE) Looks good to me. Reviewed-by: Hao Li -- Thanks, Hao