# \[PATCH net-next 0/2\] some optimization for page pool

- From: Yunsheng Lin \<hidden\>
- Date: 2021-08-30 01:19:30 
- List: netdev
- Page: https://ratatoskr.run/netdev/2021/08/1491724
- Thread: https://ratatoskr.run/netdev/2021/08/1491724/t.md

```text
Patch 1: support non-split page when PP_FLAG_PAGE_FRAG is set.
Patch 1: keep track of pp page when __skb_frag_ref() is called.

Yunshene Lin (2):
  page_pool: support non-split page with PP_FLAG_PAGE_FRAG
  skbuff: keep track of pp page when __skb_frag_ref() is called

 include/linux/skbuff.h  | 13 ++++++++++++-
 include/net/page_pool.h | 23 +++++++++++++++++++++++
 net/core/page_pool.c    | 24 +++++++++---------------
 3 files changed, 44 insertions(+), 16 deletions(-)

-- 
2.7.4

```