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(parent: e7287cd) | patch
xprtrdma: Back off rkey when FAST_REG_MR fails
authorChuck Lever <chuck.lever@oracle.com>
Tue, 29 Jul 2014 21:24:19 +0000 (17:24 -0400)
committerAnna Schumaker <Anna.Schumaker@Netapp.com>
Thu, 31 Jul 2014 20:22:54 +0000 (16:22 -0400)
commit0c0a7d5c521b6b34db57678c948d1a4f256aa3a9
treef36cea28c43152182d785b5e4968d3786a3e5afbtree | snapshot
parente7287cd3556af7cf4cad3ea4b768aa69a3d4f4b6commit | diff
xprtrdma: Back off rkey when FAST_REG_MR fails

If posting a FAST_REG_MR Work Reqeust fails, revert the rkey update
to avoid subsequent IB_WC_MW_BIND_ERR completions.

Suggested-by: Steve Wise <swise@opengridcomputing.com>
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
net/sunrpc/xprtrdma/verbs.c diff | blob | history
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