Re: [PATCH net] tcp: refresh tp timestamp before tcp_mtu_probe()

2017-10-28 Thread David Miller
From: Eric Dumazet Date: Thu, 26 Oct 2017 21:21:40 -0700 > From: Eric Dumazet > > In the unlikely event tcp_mtu_probe() is sending a packet, we > want tp->tcp_mstamp being as accurate as possible. > > This means we need to call tcp_mstamp_refresh() a bit earlier in > tcp_write_xmit(). > > Fi

[PATCH net] tcp: refresh tp timestamp before tcp_mtu_probe()

2017-10-26 Thread Eric Dumazet
From: Eric Dumazet In the unlikely event tcp_mtu_probe() is sending a packet, we want tp->tcp_mstamp being as accurate as possible. This means we need to call tcp_mstamp_refresh() a bit earlier in tcp_write_xmit(). Fixes: 385e20706fac ("tcp: use tp->tcp_mstamp in output path") Signed-off-by: E