diff options
| author | Haiyang Zhang <haiyangz@microsoft.com> | 2022-01-28 18:03:38 -0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2022-01-31 15:39:58 +0000 |
| commit | a6bf5703f17bdbd775c0e6837dd2d5b1c344e28c (patch) | |
| tree | efe4a10c13242abc0e09af9bb0b817ec063c2758 /drivers/net/ethernet/microsoft/mana/mana.h | |
| parent | d356abb95b9883198b1ba0db678659369701e17d (diff) | |
net: mana: Reuse XDP dropped page
Reuse the dropped page in RX path to save page allocation
overhead.
Signed-off-by: Haiyang Zhang <haiyangz@microsoft.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/microsoft/mana/mana.h')
| -rw-r--r-- | drivers/net/ethernet/microsoft/mana/mana.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/net/ethernet/microsoft/mana/mana.h b/drivers/net/ethernet/microsoft/mana/mana.h index 8ead960f898d..d36405af9432 100644 --- a/drivers/net/ethernet/microsoft/mana/mana.h +++ b/drivers/net/ethernet/microsoft/mana/mana.h @@ -310,6 +310,7 @@ struct mana_rxq { struct bpf_prog __rcu *bpf_prog; struct xdp_rxq_info xdp_rxq; + struct page *xdp_save_page; /* MUST BE THE LAST MEMBER: * Each receive buffer has an associated mana_recv_buf_oob. |