diff options
Diffstat (limited to 'net/core')
| -rw-r--r-- | net/core/page_pool.c | 15 |
1 files changed, 11 insertions, 4 deletions
diff --git a/net/core/page_pool.c b/net/core/page_pool.c index 205af7bd6d09..41391b5dc14c 100644 --- a/net/core/page_pool.c +++ b/net/core/page_pool.c @@ -292,17 +292,24 @@ static void __page_pool_empty_ring(struct page_pool *pool) } } +void __page_pool_free(struct page_pool *pool) +{ + WARN(pool->alloc.count, "API usage violation"); + WARN(!ptr_ring_empty(&pool->ring), "ptr_ring is not empty"); + + ptr_ring_cleanup(&pool->ring, NULL); + kfree(pool); +} +EXPORT_SYMBOL(__page_pool_free); + static void __page_pool_destroy_rcu(struct rcu_head *rcu) { struct page_pool *pool; pool = container_of(rcu, struct page_pool, rcu); - WARN(pool->alloc.count, "API usage violation"); - __page_pool_empty_ring(pool); - ptr_ring_cleanup(&pool->ring, NULL); - kfree(pool); + __page_pool_free(pool); } /* Cleanup and release resources */ |