From: Dragos Tatulea Date: Mon, 16 Jun 2025 14:14:32 +0000 (+0300) Subject: page_pool: Add page_pool_dev_alloc_netmems helper X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=a202f24b08587021a39eade5aa5444d5714689fb;p=thirdparty%2Flinux.git page_pool: Add page_pool_dev_alloc_netmems helper This is the netmem counterpart of page_pool_dev_alloc_pages() which uses the default GFP flags for RX. Signed-off-by: Dragos Tatulea Reviewed-by: Mina Almasry Signed-off-by: Mark Bloch Link: https://patch.msgid.link/20250616141441.1243044-4-mbloch@nvidia.com Signed-off-by: Jakub Kicinski --- diff --git a/include/net/page_pool/helpers.h b/include/net/page_pool/helpers.h index 93f2c31baf9bf..773fc65780b54 100644 --- a/include/net/page_pool/helpers.h +++ b/include/net/page_pool/helpers.h @@ -153,6 +153,13 @@ static inline netmem_ref page_pool_dev_alloc_netmem(struct page_pool *pool, return page_pool_alloc_netmem(pool, offset, size, gfp); } +static inline netmem_ref page_pool_dev_alloc_netmems(struct page_pool *pool) +{ + gfp_t gfp = GFP_ATOMIC | __GFP_NOWARN; + + return page_pool_alloc_netmems(pool, gfp); +} + static inline struct page *page_pool_alloc(struct page_pool *pool, unsigned int *offset, unsigned int *size, gfp_t gfp)