Commit a202f24b authored by Dragos Tatulea's avatar Dragos Tatulea Committed by Jakub Kicinski
Browse files

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: default avatarDragos Tatulea <dtatulea@nvidia.com>
Reviewed-by: default avatarMina Almasry <almasrymina@google.com>
Signed-off-by: default avatarMark Bloch <mbloch@nvidia.com>
Link: https://patch.msgid.link/20250616141441.1243044-4-mbloch@nvidia.com


Signed-off-by: default avatarJakub Kicinski <kuba@kernel.org>
parent 1cbb49f8

include/net/page_pool/helpers.h

+7 −0
Original line number Diff line number Diff line
@@ -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)