As iser connections can share completion contexts, we need
to protect the active_qps update each time we set it.
Signed-off-by: Max Gurtovoy <maxg@xxxxxxxxxxxx>
---
Sagi,
this one was your commit that somehow slip out submission.
---
drivers/infiniband/ulp/iser/iser_verbs.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/infiniband/ulp/iser/iser_verbs.c b/drivers/infiniband/ulp/iser/iser_verbs.c
index a4b791d..37fa0e7 100644
--- a/drivers/infiniband/ulp/iser/iser_verbs.c
+++ b/drivers/infiniband/ulp/iser/iser_verbs.c
@@ -597,7 +597,9 @@ static void iser_free_ib_conn_res(struct iser_conn *iser_conn,
iser_conn, ib_conn->cma_id, ib_conn->qp);
if (ib_conn->qp != NULL) {
+ mutex_lock(&ig.connlist_mutex);
ib_conn->comp->active_qps--;
+ mutex_unlock(&ig.connlist_mutex);
rdma_destroy_qp(ib_conn->cma_id);
ib_conn->qp = NULL;
}
--
1.8.3.1
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