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IB/ipath: Fix SRQ limit event causing dropped CQ entry
author
Ralph Campbell
<ralph.campbell@qlogic.com>
Thu, 15 Mar 2007 21:44:49 +0000
(14:44 -0700)
committer
Roland Dreier
<rolandd@cisco.com>
Thu, 19 Apr 2007 03:20:54 +0000
(20:20 -0700)
A silly programming error causes a CQ entry to not be generated if a
SRQ limit event is generated.
Signed-off-by: Bryan O'Sullivan <bryan.osullivan@qlogic.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
drivers/infiniband/hw/ipath/ipath_ruc.c
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diff --git
a/drivers/infiniband/hw/ipath/ipath_ruc.c
b/drivers/infiniband/hw/ipath/ipath_ruc.c
index
e86cb17
..
146db85
100644
(file)
--- a/
drivers/infiniband/hw/ipath/ipath_ruc.c
+++ b/
drivers/infiniband/hw/ipath/ipath_ruc.c
@@
-202,6
+202,7
@@
int ipath_get_rwqe(struct ipath_qp *qp, int wr_id_only)
wq->tail = tail;
ret = 1;
+ qp->r_wrid_valid = 1;
if (handler) {
u32 n;
@@
-229,7
+230,6
@@
int ipath_get_rwqe(struct ipath_qp *qp, int wr_id_only)
}
}
spin_unlock_irqrestore(&rq->lock, flags);
- qp->r_wrid_valid = 1;
bail:
return ret;