f6f3f53255
The reference of destination memory region is first obtained when TID RDMA WRITE request is first received on the responder side. This reference is released once all TID RDMA WRITE RESP packets are sent to the requester side, even though not all TID RDMA WRITE DATA packets may have been received. This early release will especially be undesired if the software needs to access the destination memory before the last data packet is received. This patch delays the release of the MR until all TID RDMA DATA packets have been received. A helper function to release the reference is also created to simplify the code. Reviewed-by: Mike Marciniszyn <mike.marciniszyn@intel.com> Reviewed-by: Dennis Dalessandro <dennis.dalessandro@intel.com> Reviewed-by: Michael J. Ruhl <michael.j.ruhl@intel.com> Signed-off-by: Kaike Wan <kaike.wan@intel.com> Signed-off-by: Dennis Dalessandro <dennis.dalessandro@intel.com> Signed-off-by: Jason Gunthorpe <jgg@mellanox.com> |
||
|---|---|---|
| .. | ||
| core | ||
| hw | ||
| sw | ||
| ulp | ||
| Kconfig | ||
| Makefile | ||