Re: [PATCH v6 net-next 4/5] net: page_pool: make stats available just for global pools

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Subject: Re: [PATCH v6 net-next 4/5] net: page_pool: make stats available just for global pools
From: Yunsheng Lin <linyunsheng@xxxxxxxxxx>
Date: Mon, 29 Jan 2024 20:06:35 +0800
Cc: <lorenzo.bianconi@xxxxxxxxxx>, <davem@xxxxxxxxxxxxx>, <kuba@xxxxxxxxxx>, <edumazet@xxxxxxxxxx>, <pabeni@xxxxxxxxxx>, <bpf@xxxxxxxxxxxxxxx>, <toke@xxxxxxxxxx>, <willemdebruijn.kernel@xxxxxxxxx>, <jasowang@xxxxxxxxxx>, <sdf@xxxxxxxxxx>, <hawk@xxxxxxxxxx>, <ilias.apalodimas@xxxxxxxxxx>
In-reply-to: <9f0a571c1f322ff6c4e6facfd7d6d508e73a8f2f.1706451150.git.lorenzo@kernel.org>
User-agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:52.0) Gecko/20100101 Thunderbird/52.2.0

On 2024/1/28 22:20, Lorenzo Bianconi wrote:
> Move page_pool stats allocation in page_pool_create routine and get rid
> of it for percpu page_pools.

Is there any reason why we do not need those kind stats for per cpu
page_pool?

Follow-Ups:
- Re: [PATCH v6 net-next 4/5] net: page_pool: make stats available just for global pools
  - From: Lorenzo Bianconi

References:
- [PATCH v6 net-next 0/5] add multi-buff support for xdp running in generic mode
  - From: Lorenzo Bianconi
- [PATCH v6 net-next 4/5] net: page_pool: make stats available just for global pools
  - From: Lorenzo Bianconi

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