@@ -468,10 +468,17 @@ static inline void page_pool_put_page(struct page_pool *pool,
}
/* Same as above but will try to sync the entire area pool->max_len */
+static inline void page_pool_put_full_netmem(struct page_pool *pool,
+ struct netmem *nmem, bool allow_direct)
+{
+ page_pool_put_netmem(pool, nmem, -1, allow_direct);
+}
+
+/* Compat, remove when all users gone */
static inline void page_pool_put_full_page(struct page_pool *pool,
struct page *page, bool allow_direct)
{
- page_pool_put_page(pool, page, -1, allow_direct);
+ page_pool_put_full_netmem(pool, page_netmem(page), allow_direct);
}
/* Same as above but the caller must guarantee safe context. e.g NAPI */
@@ -886,28 +886,27 @@ EXPORT_SYMBOL(page_pool_update_nid);
bool page_pool_return_skb_page(struct page *page)
{
+ struct netmem *nmem = page_netmem(compound_head(page));
struct page_pool *pp;
- page = compound_head(page);
-
- /* page->pp_magic is OR'ed with PP_SIGNATURE after the allocation
+ /* nmem->pp_magic is OR'ed with PP_SIGNATURE after the allocation
* in order to preserve any existing bits, such as bit 0 for the
* head page of compound page and bit 1 for pfmemalloc page, so
* mask those bits for freeing side when doing below checking,
- * and page_is_pfmemalloc() is checked in __page_pool_put_page()
+ * and netmem_is_pfmemalloc() is checked in __page_pool_put_netmem()
* to avoid recycling the pfmemalloc page.
*/
- if (unlikely((page->pp_magic & ~0x3UL) != PP_SIGNATURE))
+ if (unlikely((nmem->pp_magic & ~0x3UL) != PP_SIGNATURE))
return false;
- pp = page->pp;
+ pp = nmem->pp;
/* Driver set this to memory recycling info. Reset it on recycle.
* This will *not* work for NIC using a split-page memory model.
* The page will be returned to the pool here regardless of the
* 'flipped' fragment being in use or not.
*/
- page_pool_put_full_page(pp, page, false);
+ page_pool_put_full_netmem(pp, nmem, false);
return true;
}