From 266aa3b4812e97942a8ce5c7aafa7da059f7b5b8 Mon Sep 17 00:00:00 2001 From: Alexander Lobakin Date: Fri, 24 May 2024 13:28:59 +0200 Subject: [PATCH] page_pool: fix &page_pool_params kdoc issues After the tagged commit, @netdev got documented twice and the kdoc script didn't notice that. Remove the second description added later and move the initial one according to the field position. After merging commit 5f8e4007c10d ("kernel-doc: fix struct_group_tagged() parsing"), kdoc requires to describe struct groups as well. &page_pool_params has 2 struct groups which generated new warnings, describe them to resolve this. Fixes: 403f11ac9ab7 ("page_pool: don't use driver-set flags field directly") Signed-off-by: Alexander Lobakin Link: https://lore.kernel.org/r/20240524112859.2757403-1-aleksander.lobakin@intel.com Signed-off-by: Jakub Kicinski --- include/net/page_pool/types.h | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/include/net/page_pool/types.h b/include/net/page_pool/types.h index b088d131aeb0d..7e8477057f3d1 100644 --- a/include/net/page_pool/types.h +++ b/include/net/page_pool/types.h @@ -45,16 +45,17 @@ struct pp_alloc_cache { /** * struct page_pool_params - page pool parameters + * @fast: params accessed frequently on hotpath * @order: 2^order pages on allocation * @pool_size: size of the ptr_ring * @nid: NUMA node id to allocate from pages from * @dev: device, for DMA pre-mapping purposes - * @netdev: netdev this pool will serve (leave as NULL if none or multiple) * @napi: NAPI which is the sole consumer of pages, otherwise NULL * @dma_dir: DMA mapping direction * @max_len: max DMA sync memory size for PP_FLAG_DMA_SYNC_DEV * @offset: DMA sync address offset for PP_FLAG_DMA_SYNC_DEV - * @netdev: corresponding &net_device for Netlink introspection + * @slow: params with slowpath access only (initialization and Netlink) + * @netdev: netdev this pool will serve (leave as NULL if none or multiple) * @flags: PP_FLAG_DMA_MAP, PP_FLAG_DMA_SYNC_DEV, PP_FLAG_SYSTEM_POOL */ struct page_pool_params { -- 2.30.2