Retrieve a netmem from the ptr_ring instead of a page.
Signed-off-by: Matthew Wilcox (Oracle) <willy@xxxxxxxxxxxxx>
Acked-by: Jesper Dangaard Brouer <brouer@xxxxxxxxxx>
Reviewed-by: Ilias Apalodimas <ilias.apalodimas@xxxxxxxxxx>
Reviewed-by: Jesse Brandeburg <jesse.brandeburg@xxxxxxxxx>
---
net/core/page_pool.c | 10 +++++-----
1 file changed, 5 insertions(+), 5 deletions(-)
diff --git a/net/core/page_pool.c b/net/core/page_pool.c
index e727a74504c2..0212244e07e7 100644
--- a/net/core/page_pool.c
+++ b/net/core/page_pool.c
@@ -755,16 +755,16 @@ EXPORT_SYMBOL(page_pool_alloc_frag);
static void page_pool_empty_ring(struct page_pool *pool)
{
- struct page *page;
+ struct netmem *nmem;
/* Empty recycle ring */
- while ((page = ptr_ring_consume_bh(&pool->ring))) {
+ while ((nmem = ptr_ring_consume_bh(&pool->ring)) != NULL) {
/* Verify the refcnt invariant of cached pages */
- if (!(page_ref_count(page) == 1))
+ if (netmem_ref_count(nmem) != 1)
pr_crit("%s() page_pool refcnt %d violation\n",
- __func__, page_ref_count(page));
+ __func__, netmem_ref_count(nmem));
- page_pool_return_page(pool, page);
+ page_pool_return_netmem(pool, nmem);
}
}
--
2.35.1
