From: Mark Zhang <markz@mellanox.com>
Date: Thu, 2 Jul 2020 11:29:32 +0300
Subject: RDMA/counter: Only bind user QPs in auto mode
Patch-mainline: v5.9-rc1
Git-commit: c9f557421e505f75da4234a6af8eff46bc08614b
References: jsc#SLE-15176
In auto mode only bind user QPs to a dynamic counter, since this feature
is mainly used for system statistic and diagnostic purpose, while there's
no need to counter kernel QPs so far.
Fixes: 99fa331dc862 ("RDMA/counter: Add "auto" configuration mode support")
Link: https://lore.kernel.org/r/20200702082933.424537-3-leon@kernel.org
Signed-off-by: Mark Zhang <markz@mellanox.com>
Reviewed-by: Maor Gottlieb <maorg@mellanox.com>
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
Acked-by: Thomas Bogendoerfer <tbogendoerfer@suse.de>
---
drivers/infiniband/core/counters.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/infiniband/core/counters.c
+++ b/drivers/infiniband/core/counters.c
@@ -278,7 +278,7 @@ int rdma_counter_bind_qp_auto(struct ib_
struct rdma_counter *counter;
int ret;
- if (!qp->res.valid)
+ if (!qp->res.valid || rdma_is_kernel_res(&qp->res))
return 0;
if (!rdma_is_port_valid(dev, port))