Commit f39cc34d authored by Mike Marciniszyn's avatar Mike Marciniszyn Committed by Doug Ledford

IB/rdmavt: Fix adaptive pio hang

The RVT_S_WAIT_PIO_DRAIN flag was missing from
the set of flags indicating a qp is waiting
on a resource.

This caused the sleep/wakeup for adaptive pio
drain to lose a wakeup "hanging" a QP.
Reviewed-by: default avatarDennis Dalessandro <dennis.dalessandro@intel.com>
Signed-off-by: default avatarMike Marciniszyn <mike.marciniszyn@intel.com>
Signed-off-by: default avatarDoug Ledford <dledford@redhat.com>
parent e29bff46
......@@ -117,8 +117,9 @@
/*
* Wait flags that would prevent any packet type from being sent.
*/
#define RVT_S_ANY_WAIT_IO (RVT_S_WAIT_PIO | RVT_S_WAIT_TX | \
RVT_S_WAIT_DMA_DESC | RVT_S_WAIT_KMEM)
#define RVT_S_ANY_WAIT_IO \
(RVT_S_WAIT_PIO | RVT_S_WAIT_PIO_DRAIN | RVT_S_WAIT_TX | \
RVT_S_WAIT_DMA_DESC | RVT_S_WAIT_KMEM)
/*
* Wait flags that would prevent send work requests from making progress.
......
Markdown is supported
0% or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment