netdev - Re: [PATCH net v1] octeontx2-pf: Fix page pool frag allocation failure.

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Date: Thu, 5 Oct 2023 09:21:45 -0700
From: Jakub Kicinski <kuba@...nel.org>
To: Ratheesh Kannoth <rkannoth@...vell.com>
Cc: <netdev@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
 <sgoutham@...vell.com>, <gakula@...vell.com>, <sbhatta@...vell.com>,
 <hkelam@...vell.com>, <davem@...emloft.net>, <edumazet@...gle.com>,
 <pabeni@...hat.com>, <hawk@...nel.org>, <alexander.duyck@...il.com>,
 <ilias.apalodimas@...aro.org>, <linyunsheng@...wei.com>,
 <bigeasy@...utronix.de>
Subject: Re: [PATCH net v1] octeontx2-pf: Fix page pool frag allocation
 failure.

On Thu, 5 Oct 2023 07:44:34 +0530 Ratheesh Kannoth wrote:
> +	sz = PAGE_ALIGN(ALIGN(SKB_DATA_ALIGN(buf_size), OTX2_ALIGN));
> +	pp_params.order = get_order(sz);

Surely get_order() rounds up by itself otherwise all callers would
have to do the PAGE_ALIGN()...
-- 
pw-bot: cr