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authorYunsheng Lin <linyunsheng@huawei.com>2021-08-06 05:46:19 +0300
committerJakub Kicinski <kuba@kernel.org>2021-08-10 01:49:00 +0300
commit57f05bc2ab2443b89c2e2562c05053bcc7d30e8b (patch)
treecaed6888bdd92daed5f868c8c01be6281be067e0 /include/linux/skbuff.h
parent2a2b6e3640c43a808dcb5226963e2cc0669294b1 (diff)
downloadlinux-57f05bc2ab2443b89c2e2562c05053bcc7d30e8b.tar.xz
page_pool: keep pp info as long as page pool owns the page
Currently, page->pp is cleared and set everytime the page is recycled, which is unnecessary. So only set the page->pp when the page is added to the page pool and only clear it when the page is released from the page pool. This is also a preparation to support allocating frag page in page pool. Reviewed-by: Ilias Apalodimas <ilias.apalodimas@linaro.org> Signed-off-by: Yunsheng Lin <linyunsheng@huawei.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'include/linux/skbuff.h')
-rw-r--r--include/linux/skbuff.h4
1 files changed, 1 insertions, 3 deletions
diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h
index 783cc2368bb1..6bdb0db3e825 100644
--- a/include/linux/skbuff.h
+++ b/include/linux/skbuff.h
@@ -4712,11 +4712,9 @@ static inline u64 skb_get_kcov_handle(struct sk_buff *skb)
}
#ifdef CONFIG_PAGE_POOL
-static inline void skb_mark_for_recycle(struct sk_buff *skb, struct page *page,
- struct page_pool *pp)
+static inline void skb_mark_for_recycle(struct sk_buff *skb)
{
skb->pp_recycle = 1;
- page_pool_store_mem_info(page, pp);
}
#endif