Re: [PATCH net-next v2] tcp: up initial rmem to 128KB and SYN rwin to around 64KB

2018-10-01 Thread Eric Dumazet
On Mon, Oct 1, 2018 at 3:18 PM Yuchung Cheng wrote: > Hi David: thanks for taking this patch - I didn't notice this earlier > but it seems patch v1 was applied instead of v2? should I submit a > v2-v1-diff patch? Yes, please, send an additional patch.

Re: [PATCH net-next v2] tcp: up initial rmem to 128KB and SYN rwin to around 64KB

2018-10-01 Thread Yuchung Cheng
On Sat, Sep 29, 2018 at 11:23 AM, David Miller wrote: > > From: Yuchung Cheng > Date: Fri, 28 Sep 2018 13:09:02 -0700 > > > Previously TCP initial receive buffer is ~87KB by default and > > the initial receive window is ~29KB (20 MSS). This patch changes > > the two numbers to 128KB and ~64KB (ro

Re: [PATCH net-next v2] tcp: up initial rmem to 128KB and SYN rwin to around 64KB

2018-09-29 Thread David Miller
From: Yuchung Cheng Date: Fri, 28 Sep 2018 13:09:02 -0700 > Previously TCP initial receive buffer is ~87KB by default and > the initial receive window is ~29KB (20 MSS). This patch changes > the two numbers to 128KB and ~64KB (rounding down to the multiples > of MSS) respectively. The patch also

[PATCH net-next v2] tcp: up initial rmem to 128KB and SYN rwin to around 64KB

2018-09-28 Thread Yuchung Cheng
Previously TCP initial receive buffer is ~87KB by default and the initial receive window is ~29KB (20 MSS). This patch changes the two numbers to 128KB and ~64KB (rounding down to the multiples of MSS) respectively. The patch also simplifies the calculations s.t. the two numbers are directly contro