Re: [PATCH 1/2] svcrdma: Increase credit limit to 32

[Chuck Lever <chuck.lever@oracle.com>]

On Jul 22, 2014, at 4:35 PM, J. Bruce Fields <bfields@fieldses.org> wrote:

> Could I just get a little more of a changelog?  Why (in one sentence)
> are we doing this?

Apologies, yes, I will resend with an adequate patch description.

> 
> --b.
> 
> On Tue, Jul 22, 2014 at 04:00:31PM -0400, Chuck Lever wrote:
>> Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
>> ---
>> 
>> include/linux/sunrpc/svc_rdma.h |    3 +--
>> 1 files changed, 1 insertions(+), 2 deletions(-)
>> 
>> diff --git a/include/linux/sunrpc/svc_rdma.h b/include/linux/sunrpc/svc_rdma.h
>> index 5cf99a0..975da75 100644
>> --- a/include/linux/sunrpc/svc_rdma.h
>> +++ b/include/linux/sunrpc/svc_rdma.h
>> @@ -174,8 +174,7 @@ struct svcxprt_rdma {
>>  * page size of 4k, or 32k * 2 ops / 4k = 16 outstanding RDMA_READ.  */
>> #define RPCRDMA_ORD             (64/4)
>> #define RPCRDMA_SQ_DEPTH_MULT   8
>> -#define RPCRDMA_MAX_THREADS     16
>> -#define RPCRDMA_MAX_REQUESTS    16
>> +#define RPCRDMA_MAX_REQUESTS    32
>> #define RPCRDMA_MAX_REQ_SIZE    4096
>> 
>> /* svc_rdma_marshal.c */
>> 

--
Chuck Lever
chuck[dot]lever[at]oracle[dot]com