diff options
Diffstat (limited to 'include/net')
| -rw-r--r-- | include/net/page_pool.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/include/net/page_pool.h b/include/net/page_pool.h index ace881c15dcb..e2e1b7b1e8ba 100644 --- a/include/net/page_pool.h +++ b/include/net/page_pool.h @@ -204,4 +204,11 @@ static inline bool page_pool_put(struct page_pool *pool) return refcount_dec_and_test(&pool->user_cnt); } +/* Caller must provide appropriate safe context, e.g. NAPI. */ +void page_pool_update_nid(struct page_pool *pool, int new_nid); +static inline void page_pool_nid_changed(struct page_pool *pool, int new_nid) +{ + if (unlikely(pool->p.nid != new_nid)) + page_pool_update_nid(pool, new_nid); +} #endif /* _NET_PAGE_POOL_H */ |