Re: [PATCH v1 1/9] xprtrdma: Add a safety margin for receive buffers

2015-11-23 Thread Chuck Lever
> On Nov 23, 2015, at 8:22 PM, Tom Talpey wrote: > > On 11/23/2015 8:16 PM, Chuck Lever wrote: >> >>> On Nov 23, 2015, at 7:55 PM, Tom Talpey wrote: >>> >>> On 11/23/2015 5:13 PM, Chuck Lever wrote: Rarely, senders post a Send that is larger than the client's inline threshold. That

Re: [PATCH v1 1/9] xprtrdma: Add a safety margin for receive buffers

2015-11-23 Thread Tom Talpey
On 11/23/2015 8:16 PM, Chuck Lever wrote: On Nov 23, 2015, at 7:55 PM, Tom Talpey wrote: On 11/23/2015 5:13 PM, Chuck Lever wrote: Rarely, senders post a Send that is larger than the client's inline threshold. That can be due to a bug, or the client and server may not have communicated about

Re: [PATCH v1 1/9] xprtrdma: Add a safety margin for receive buffers

2015-11-23 Thread Chuck Lever
> On Nov 23, 2015, at 7:55 PM, Tom Talpey wrote: > > On 11/23/2015 5:13 PM, Chuck Lever wrote: >> Rarely, senders post a Send that is larger than the client's inline >> threshold. That can be due to a bug, or the client and server may >> not have communicated about their inline limits. RPC-over-

Re: [PATCH v1 1/9] xprtrdma: Add a safety margin for receive buffers

2015-11-23 Thread Tom Talpey
On 11/23/2015 5:13 PM, Chuck Lever wrote: Rarely, senders post a Send that is larger than the client's inline threshold. That can be due to a bug, or the client and server may not have communicated about their inline limits. RPC-over-RDMA currently doesn't specify any particular limit on inline s

[PATCH v1 1/9] xprtrdma: Add a safety margin for receive buffers

2015-11-23 Thread Chuck Lever
Rarely, senders post a Send that is larger than the client's inline threshold. That can be due to a bug, or the client and server may not have communicated about their inline limits. RPC-over-RDMA currently doesn't specify any particular limit on inline size, so peers have to guess what it is. It