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Date: Thu, 3 Feb 2022 16:09:24 -0800 From: Joe Damato <jdamato@...tly.com> To: netdev@...r.kernel.org, kuba@...nel.org, ilias.apalodimas@...aro.org, davem@...emloft.net, hawk@...nel.org, saeed@...nel.org, ttoukan.linux@...il.com, brouer@...hat.com Cc: Joe Damato <jdamato@...tly.com> Subject: [net-next v4 02/11] page_pool: Add per-pool-per-cpu struct. A per pool per cpu struct is added. Empty for now as members will be added next. Signed-off-by: Joe Damato <jdamato@...tly.com> --- include/net/page_pool.h | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/include/net/page_pool.h b/include/net/page_pool.h index 79a8055..93e587d 100644 --- a/include/net/page_pool.h +++ b/include/net/page_pool.h @@ -135,7 +135,15 @@ struct page_pool { refcount_t user_cnt; u64 destroy_cnt; +#ifdef CONFIG_PAGE_POOL_STATS + struct page_pool_stats __percpu *stats; +#endif +}; + +#ifdef CONFIG_PAGE_POOL_STATS +struct page_pool_stats { }; +#endif struct page *page_pool_alloc_pages(struct page_pool *pool, gfp_t gfp); -- 2.7.4
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