Re: [PATCH net-next 0/3] net: constify page_is_pfmemalloc() and its users

From: Alexander Lobakin <redacted>
Date: Mon, 25 Jan 2021 16:46:48 +0000

page_is_pfmemalloc() is used mostly by networking drivers. It doesn't
write anything to the struct page itself, so constify its argument and
a bunch of callers and wrappers around this function in drivers.
In Page Pool core code, it can be simply inlined instead.

Alexander Lobakin (3):
  mm: constify page_is_pfmemalloc() argument
  net: constify page_is_pfmemalloc() argument at call sites
  net: page_pool: simplify page recycling condition tests

Superseded with v2 [0].

 drivers/net/ethernet/hisilicon/hns3/hns3_enet.c   |  2 +-
 drivers/net/ethernet/intel/fm10k/fm10k_main.c     |  2 +-
 drivers/net/ethernet/intel/i40e/i40e_txrx.c       |  2 +-
 drivers/net/ethernet/intel/iavf/iavf_txrx.c       |  2 +-
 drivers/net/ethernet/intel/ice/ice_txrx.c         |  2 +-
 drivers/net/ethernet/intel/igb/igb_main.c         |  2 +-
 drivers/net/ethernet/intel/igc/igc_main.c         |  2 +-
 drivers/net/ethernet/intel/ixgbe/ixgbe_main.c     |  2 +-
 drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c |  2 +-
 drivers/net/ethernet/mellanox/mlx5/core/en_rx.c   |  2 +-
 include/linux/mm.h                                |  2 +-
 include/linux/skbuff.h                            |  4 ++--
 net/core/page_pool.c                              | 14 ++++----------
 13 files changed, 17 insertions(+), 23 deletions(-)

-- 
2.30.0

[0] https://lore.kernel.org/netdev/20210127201031.98544-1-alobakin@pm.me (local)

Thanks,
Al