Re: [PATCH][net-next][v2] net: limit each hash list length to MAX_GRO_SKBS
From: David Miller <davem@davemloft.net>
Date: 2018-07-05 10:20:38
From: Li RongQing <redacted> Date: Thu, 5 Jul 2018 14:34:32 +0800
After commit 07d78363dcff ("net: Convert NAPI gro list into a small hash
table.")' there is 8 hash buckets, which allows more flows to be held for
merging. but MAX_GRO_SKBS, the total held skb for merging, is 8 skb still,
limit the hash table performance.
keep MAX_GRO_SKBS as 8 skb, but limit each hash list length to 8 skb, not
the total 8 skb
Signed-off-by: Li RongQing <redacted>Applied, thanks.