RDMA/nldev: provide detailed MR information
Implement the RDMA nldev netlink interface for dumping detailed
MR information.
Signed-off-by: Steve Wise <swise@opengridcomputing.com>
Reviewed-by: Leon Romanovsky <leonro@mellanox.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
diff --git a/drivers/infiniband/core/verbs.c b/drivers/infiniband/core/verbs.c
index 4e2b231..873b7aa 100644
--- a/drivers/infiniband/core/verbs.c
+++ b/drivers/infiniband/core/verbs.c
@@ -1622,6 +1622,7 @@ int ib_dereg_mr(struct ib_mr *mr)
struct ib_pd *pd = mr->pd;
int ret;
+ rdma_restrack_del(&mr->res);
ret = mr->device->dereg_mr(mr);
if (!ret)
atomic_dec(&pd->usecnt);
@@ -1658,6 +1659,8 @@ struct ib_mr *ib_alloc_mr(struct ib_pd *pd,
mr->uobject = NULL;
atomic_inc(&pd->usecnt);
mr->need_inval = false;
+ mr->res.type = RDMA_RESTRACK_MR;
+ rdma_restrack_add(&mr->res);
}
return mr;