linux-kernel - [PATCH v2 0/1] finalize removing the page pool members in struct page

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Message-Id: <20251216030314.29728-1-byungchul@sk.com>
Date: Tue, 16 Dec 2025 12:03:13 +0900
From: Byungchul Park <byungchul@...com>
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Subject: [PATCH v2 0/1] finalize removing the page pool members in struct page

Since this patch requires to use newly introduced APIs in net tree, I've
been waiting for those to be ready in mm tree.  Now that mm tree has
been rebased so as to include the APIs, this patch can be merged to mm
tree.

This patch has been carried out in a separate thread so far for the
reviews [1]:

 [1] https://lore.kernel.org/all/20251119012709.35895-1-byungchul@sk.com/
---
Changes from v1:
	1. Drop the finalizing patch removing the pp fields of struct
	   page since I found that there is still code accessing a pp
	   field via struct page.  I will retry the finalizing patch
	   after resolving the issue.
---
Byungchul Park (1):
  mm: introduce a new page type for page pool in page type

 .../net/ethernet/mellanox/mlx5/core/en/xdp.c  |  2 +-
 include/linux/mm.h                            | 27 +++----------------
 include/linux/page-flags.h                    |  6 +++++
 include/net/netmem.h                          | 15 +++++++++--
 mm/page_alloc.c                               | 11 +++++---
 net/core/netmem_priv.h                        | 20 +++++---------
 net/core/page_pool.c                          | 18 +++++++++++--
 7 files changed, 53 insertions(+), 46 deletions(-)


base-commit: d0a24447990a9d8212bfb3a692d59efa74ce9f86
-- 
2.17.1