page_pool: rename __page_pool_release_page_dma() to __page_pool_release_netmem_dma()

Now that __page_pool_release_page_dma() is for releasing netmem, not
struct page, rename it to __page_pool_release_netmem_dma() to reflect
what it does.

Signed-off-by: Byungchul Park <byungchul@sk.com>
Reviewed-by: Mina Almasry <almasrymina@google.com>
Reviewed-by: Toke Høiland-Jørgensen <toke@redhat.com>
Reviewed-by: Pavel Begunkov <asml.silence@gmail.com>
Reviewed-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
Link: https://patch.msgid.link/20250702053256.4594-3-byungchul@sk.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

diff --git a/net/core/page_pool.c b/net/core/page_pool.c
index 3bf25e554f96a4034ebaf98a17b62525f317403c..95ffa48c7c67d94c0a010040ab343ef6c35f49d9 100644 (file)
--- a/net/core/page_pool.c
+++ b/net/core/page_pool.c
@@ -673,8 +673,8 @@ void page_pool_clear_pp_info(netmem_ref netmem)
        netmem_set_pp(netmem, NULL);
 }
 
-static __always_inline void __page_pool_release_page_dma(struct page_pool *pool,
-                                                        netmem_ref netmem)
+static __always_inline void __page_pool_release_netmem_dma(struct page_pool *pool,
+                                                          netmem_ref netmem)
 {
        struct page *old, *page = netmem_to_page(netmem);
        unsigned long id;
@@ -721,7 +721,7 @@ static void page_pool_return_netmem(struct page_pool *pool, netmem_ref netmem)
        if (static_branch_unlikely(&page_pool_mem_providers) && pool->mp_ops)
                put = pool->mp_ops->release_netmem(pool, netmem);
        else
-               __page_pool_release_page_dma(pool, netmem);
+               __page_pool_release_netmem_dma(pool, netmem);
 
        /* This may be the last page returned, releasing the pool, so
         * it is not safe to reference pool afterwards.
@@ -1136,7 +1136,7 @@ static void page_pool_scrub(struct page_pool *pool)
                }
 
                xa_for_each(&pool->dma_mapped, id, ptr)
-                       __page_pool_release_page_dma(pool, page_to_netmem(ptr));
+                       __page_pool_release_netmem_dma(pool, page_to_netmem((struct page *)ptr));
        }
 
        /* No more consumers should exist, but producers could still