diff options
Diffstat (limited to 'include/net/page_pool.h')
| -rw-r--r-- | include/net/page_pool.h | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/include/net/page_pool.h b/include/net/page_pool.h index 1fe77db59518..c79087153148 100644 --- a/include/net/page_pool.h +++ b/include/net/page_pool.h @@ -117,7 +117,12 @@ void __page_pool_put_page(struct page_pool *pool, static inline void page_pool_put_page(struct page_pool *pool, struct page *page) { + /* When page_pool isn't compiled-in, net/core/xdp.c doesn't + * allow registering MEM_TYPE_PAGE_POOL, but shield linker. + */ +#ifdef CONFIG_PAGE_POOL __page_pool_put_page(pool, page, false); +#endif } /* Very limited use-cases allow recycle direct */ static inline void page_pool_recycle_direct(struct page_pool *pool, @@ -126,4 +131,13 @@ static inline void page_pool_recycle_direct(struct page_pool *pool, __page_pool_put_page(pool, page, true); } +static inline bool is_page_pool_compiled_in(void) +{ +#ifdef CONFIG_PAGE_POOL + return true; +#else + return false; +#endif +} + #endif /* _NET_PAGE_POOL_H */ |