diff options
| author | David S. Miller <davem@davemloft.net> | 2019-09-27 12:05:02 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2019-09-27 12:05:02 +0200 |
| commit | 4e1e83be1cd4379eee1571ced88e0b0c1069b0af (patch) | |
| tree | a3c9c3a820ff3b8cc28671d498fad022142f74ff /net/rds | |
| parent | 2b6fd3ea438c742d162a40a124b0181922633163 (diff) | |
| parent | f6c0f5d209fa80eb808e08aa4206f6e264041ef6 (diff) | |
Merge branch 'SO_PRIORITY'
Eric Dumazet says:
====================
tcp: provide correct skb->priority
SO_PRIORITY socket option requests TCP egress packets
to contain a user provided value.
TCP manages to send most packets with the requested values,
notably for TCP_ESTABLISHED state, but fails to do so for
few packets.
These packets are control packets sent on behalf
of SYN_RECV or TIME_WAIT states.
Note that to test this with packetdrill, it is a bit
of a hassle, since packetdrill can not verify priority
of egress packets, other than indirect observations,
using for example sch_prio on its tunnel device.
The bad skb priorities cause problems for GCP,
as this field is one of the keys used in routing.
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/rds')
0 files changed, 0 insertions, 0 deletions