diff options
| author | Eric Dumazet <edumazet@google.com> | 2024-03-06 16:00:23 +0000 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2024-03-07 21:12:42 -0800 |
| commit | aa70d2d16f280efe8aa52afc25a33b2ec8d346b6 (patch) | |
| tree | 530fada42a45cff45804c4c16bde489af5f5a706 /include/net | |
| parent | 71c0de9bac9c1dda503322c86be4924f055dc6c9 (diff) | |
net: move skbuff_cache(s) to net_hotdata
skbuff_cache, skbuff_fclone_cache and skb_small_head_cache
are used in rx/tx fast paths.
Move them to net_hotdata for better cache locality.
Signed-off-by: Eric Dumazet <edumazet@google.com>
Acked-by: Soheil Hassas Yeganeh <soheil@google.com>
Reviewed-by: David Ahern <dsahern@kernel.org>
Link: https://lore.kernel.org/r/20240306160031.874438-11-edumazet@google.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'include/net')
| -rw-r--r-- | include/net/hotdata.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/include/net/hotdata.h b/include/net/hotdata.h index e6595ed2c3be..a8f7e5e826fb 100644 --- a/include/net/hotdata.h +++ b/include/net/hotdata.h @@ -16,6 +16,9 @@ struct net_hotdata { #endif struct list_head offload_base; struct list_head ptype_all; + struct kmem_cache *skbuff_cache; + struct kmem_cache *skbuff_fclone_cache; + struct kmem_cache *skb_small_head_cache; int gro_normal_batch; int netdev_budget; int netdev_budget_usecs; |