netdev - [PATCH net-next v2 0/3] some optimization for page pool

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Message-ID: <20210914121114.28559-1-linyunsheng@huawei.com>
Date:   Tue, 14 Sep 2021 20:11:11 +0800
From:   Yunsheng Lin <linyunsheng@...wei.com>
To:     <davem@...emloft.net>, <kuba@...nel.org>
CC:     <netdev@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        <linuxarm@...neuler.org>, <hawk@...nel.org>,
        <ilias.apalodimas@...aro.org>, <jonathan.lemon@...il.com>,
        <alobakin@...me>, <willemb@...gle.com>, <cong.wang@...edance.com>,
        <pabeni@...hat.com>, <haokexin@...il.com>, <nogikh@...gle.com>,
        <elver@...gle.com>, <memxor@...il.com>, <edumazet@...gle.com>,
        <alexander.duyck@...il.com>, <dsahern@...il.com>
Subject: [PATCH net-next v2 0/3] some optimization for page pool

Patch 1: support non-split page when PP_FLAG_PAGE_FRAG is set.
patch 2: avoid calling compound_head() for skb frag page
Patch 3: keep track of pp page when __skb_frag_ref() is called.

V2: add patch 2, adjust the commit log accroding to the discussion
    in V1, and fix a compiler error reported by kernel test robot.

Yunsheng Lin (3):
  page_pool: support non-split page with PP_FLAG_PAGE_FRAG
  pool_pool: avoid calling compound_head() for skb frag page
  skbuff: keep track of pp page when __skb_frag_ref() is called

 include/linux/skbuff.h  | 40 ++++++++++++++++++++++++++++++++++++----
 include/net/page_pool.h | 34 +++++++++++++++++++++++++++++++++-
 net/core/page_pool.c    | 30 +++++++++---------------------
 3 files changed, 78 insertions(+), 26 deletions(-)

-- 
2.33.0