diff options
| author | Jakub Kicinski <[email protected]> | 2021-12-27 03:00:32 -0500 |
|---|---|---|
| committer | David S. Miller <[email protected]> | 2021-12-27 12:00:28 +0000 |
| commit | 720908e5f816d56579e098e32bd3b56bad2be8f0 (patch) | |
| tree | be4ff9bd52d0a2808228481bf2c72cfc854905d4 /net/unix/sysctl_net_unix.c | |
| parent | b976969bed83e90fffb9e750e1d1562956500cd9 (diff) | |
bnxt_en: Use page frag RX buffers for better software GRO performance
If NETIF_F_GRO_HW is disabled, the existing driver code uses kmalloc'ed
data for RX buffers. This causes inefficient SW GRO performance
because the GRO data is merged using the less efficient frag_list.
Use netdev_alloc_frag() and friends instead so that GRO data can be
merged into skb_shinfo(skb)->frags for better performance.
[Use skb_free_frag() - Vikas Gupta]
Signed-off-by: Jakub Kicinski <[email protected]>
Reviewed-by: Pavan Chebbi <[email protected]>
Reviewed-by: Andy Gospodarek <[email protected]>
Signed-off-by: Vikas Gupta <[email protected]>
Signed-off-by: Michael Chan <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
Diffstat (limited to 'net/unix/sysctl_net_unix.c')
0 files changed, 0 insertions, 0 deletions