diff options
| author | Pavel Begunkov <asml.silence@gmail.com> | 2025-02-04 13:56:17 -0800 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2025-02-06 16:27:31 -0800 |
| commit | 2508a46f920a3130e35ab2183a70fc93f0aaaee4 (patch) | |
| tree | a2866ce1065b600bb39008e08c3c30b332dc56a4 /include/net/page_pool | |
| parent | netdev: add io_uring memory provider info (diff) | |
| download | linux-2508a46f920a3130e35ab2183a70fc93f0aaaee4.tar.gz linux-2508a46f920a3130e35ab2183a70fc93f0aaaee4.zip | |
net: page_pool: add callback for mp info printing
Add a mandatory callback that prints information about the memory
provider to netlink.
Reviewed-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
Signed-off-by: David Wei <dw@davidwei.uk>
Link: https://patch.msgid.link/20250204215622.695511-7-dw@davidwei.uk
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'include/net/page_pool')
| -rw-r--r-- | include/net/page_pool/memory_provider.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/include/net/page_pool/memory_provider.h b/include/net/page_pool/memory_provider.h index e49d0a52629d..6d10a0959d00 100644 --- a/include/net/page_pool/memory_provider.h +++ b/include/net/page_pool/memory_provider.h @@ -5,11 +5,16 @@ #include <net/netmem.h> #include <net/page_pool/types.h> +struct netdev_rx_queue; +struct sk_buff; + struct memory_provider_ops { netmem_ref (*alloc_netmems)(struct page_pool *pool, gfp_t gfp); bool (*release_netmem)(struct page_pool *pool, netmem_ref netmem); int (*init)(struct page_pool *pool); void (*destroy)(struct page_pool *pool); + int (*nl_fill)(void *mp_priv, struct sk_buff *rsp, + struct netdev_rx_queue *rxq); }; #endif |