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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 /include/net/page_pool | |
| parent | 58d53d8f7da63dd13903bec0a40b3009a841b61b (diff) | |
| download | linux-09d96ee5674a0eaa800c664353756ecc45c4a87f.tar.gz linux-09d96ee5674a0eaa800c664353756ecc45c4a87f.tar.bz2 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 'include/net/page_pool')
| -rw-r--r-- | include/net/page_pool/types.h | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/include/net/page_pool/types.h b/include/net/page_pool/types.h index 887e7946a597..6fc5134095ed 100644 --- a/include/net/page_pool/types.h +++ b/include/net/page_pool/types.h @@ -17,10 +17,8 @@ * Please note DMA-sync-for-CPU is still * device driver responsibility */ -#define PP_FLAG_PAGE_FRAG BIT(2) /* for page frag feature */ #define PP_FLAG_ALL (PP_FLAG_DMA_MAP |\ - PP_FLAG_DMA_SYNC_DEV |\ - PP_FLAG_PAGE_FRAG) + PP_FLAG_DMA_SYNC_DEV) /* * Fast allocation side cache array/stack @@ -45,7 +43,7 @@ struct pp_alloc_cache { /** * struct page_pool_params - page pool parameters - * @flags: PP_FLAG_DMA_MAP, PP_FLAG_DMA_SYNC_DEV, PP_FLAG_PAGE_FRAG + * @flags: PP_FLAG_DMA_MAP, PP_FLAG_DMA_SYNC_DEV * @order: 2^order pages on allocation * @pool_size: size of the ptr_ring * @nid: NUMA node id to allocate from pages from |