[PATCH net-next v3 01/12] net: Allow const args for of page_to_netmem()

Mark Bloch
2025-06-09T14:59:08Z

From: Dragos Tatulea <dtatulea@nvidia.com>

This allows calling page_to_netmem() with a const page * argument.

Signed-off-by: Dragos Tatulea <dtatulea@nvidia.com>
Reviewed-by: Cosmin Ratiu <cratiu@nvidia.com>
Signed-off-by: Mark Bloch <mbloch@nvidia.com>
---
include/net/netmem.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/net/netmem.h b/include/net/netmem.h
index 386164fb9c18..caf2e773c915 100644
--- a/include/net/netmem.h
+++ b/include/net/netmem.h
@@ -143,7 +143,7 @@ static inline netmem_ref net_iov_to_netmem(struct net_iov *niov)
return (__force netmem_ref)((unsigned long)niov | NET_IOV);
}

-static inline netmem_ref page_to_netmem(struct page *page)
+static inline netmem_ref page_to_netmem(const struct page *page)
{
return (__force netmem_ref)page;
}
--
2.34.1