diff options
| 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/page_pool.c | |
| parent | 58d53d8f7da63dd13903bec0a40b3009a841b61b (diff) | |
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 'net/core/page_pool.c')
| -rw-r--r-- | net/core/page_pool.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/net/core/page_pool.c b/net/core/page_pool.c index 953535cab081..2a3671c97ca7 100644 --- a/net/core/page_pool.c +++ b/net/core/page_pool.c @@ -756,8 +756,7 @@ struct page *page_pool_alloc_frag(struct page_pool *pool, unsigned int max_size = PAGE_SIZE << pool->p.order; struct page *page = pool->frag_page; - if (WARN_ON(!(pool->p.flags & PP_FLAG_PAGE_FRAG) || - size > max_size)) + if (WARN_ON(size > max_size)) return NULL; size = ALIGN(size, dma_get_cache_alignment()); |