Re: [PATCH v1 08/13] xprtrdma: Back off rkey when FAST_REG_MR fails

2014-06-24 Thread Anna Schumaker
On 06/23/2014 06:40 PM, Chuck Lever wrote: If posting a FAST_REG_MR Work Reqeust fails, or the FAST_REG WR flushes, revert the rkey update to avoid subsequent IB_WC_MW_BIND_ERR completions. Suggested-by: Steve Wise sw...@opengridcomputing.com Signed-off-by: Chuck Lever chuck.le...@oracle.com

Re: [PATCH v1 08/13] xprtrdma: Back off rkey when FAST_REG_MR fails

2014-06-24 Thread Chuck Lever
On Jun 24, 2014, at 11:47 AM, Anna Schumaker schumaker.a...@gmail.com wrote: On 06/23/2014 06:40 PM, Chuck Lever wrote: If posting a FAST_REG_MR Work Reqeust fails, or the FAST_REG WR flushes, revert the rkey update to avoid subsequent IB_WC_MW_BIND_ERR completions. Suggested-by: Steve

[PATCH v1 08/13] xprtrdma: Back off rkey when FAST_REG_MR fails

2014-06-23 Thread Chuck Lever
If posting a FAST_REG_MR Work Reqeust fails, or the FAST_REG WR flushes, revert the rkey update to avoid subsequent IB_WC_MW_BIND_ERR completions. Suggested-by: Steve Wise sw...@opengridcomputing.com Signed-off-by: Chuck Lever chuck.le...@oracle.com --- net/sunrpc/xprtrdma/verbs.c | 39