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| author |   Yunsheng Lin <linyunsheng@huawei.com> | 2023-10-20 17:59:49 +0800 |
|---|---|---|
| committer |   Jakub Kicinski <kuba@kernel.org> | 2023-10-23 19:14:48 -0700 |
| commit | 09d96ee5674a0eaa800c664353756ecc45c4a87f (patch) | |
| tree | 6ae2f845372f7a87f7addb544bd1a410d17ef018 /net/core/skbuff.c | |
| parent | page_pool: unify frag_count handling in page_pool_is_last_frag() (diff) | |
| download | wireguard-linux-09d96ee5674a0eaa800c664353756ecc45c4a87f.tar.xz wireguard-linux-09d96ee5674a0eaa800c664353756ecc45c4a87f.zip | |
page_pool: remove PP_FLAG_PAGE_FRAG
PP_FLAG_PAGE_FRAG is not really needed after pp_frag_count
handling is unified and page_pool_alloc_frag() is supported
in 32-bit arch with 64-bit DMA, so remove it.
Signed-off-by: Yunsheng Lin <linyunsheng@huawei.com>
CC: Lorenzo Bianconi <lorenzo@kernel.org>
CC: Alexander Duyck <alexander.duyck@gmail.com>
CC: Liang Chen <liangchen.linux@gmail.com>
CC: Alexander Lobakin <aleksander.lobakin@intel.com>
Link: https://lore.kernel.org/r/20231020095952.11055-3-linyunsheng@huawei.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to '')
| -rw-r--r-- | net/core/skbuff.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/core/skbuff.c b/net/core/skbuff.c index 975c9a6ffb4a..c52ddd6891d9 100644 --- a/net/core/skbuff.c +++ b/net/core/skbuff.c @@ -5765,7 +5765,7 @@ bool skb_try_coalesce(struct sk_buff *to, struct sk_buff *from, /* In general, avoid mixing page_pool and non-page_pool allocated * pages within the same SKB. Additionally avoid dealing with clones * with page_pool pages, in case the SKB is using page_pool fragment - * references (PP_FLAG_PAGE_FRAG). Since we only take full page + * references (page_pool_alloc_frag()). Since we only take full page * references for cloned SKBs at the moment that would result in * inconsistent reference counts. * In theory we could take full references if @from is cloned and |