diff options
| author | Mark Zhang <markz@mellanox.com> | 2020-07-02 11:29:32 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-08-21 13:07:34 +0200 |
| commit | abda874cc136a98ca66ce7f3d155a03281922263 (patch) | |
| tree | dc2d64232b5b13a5331380255c4772349325b308 | |
| parent | ceb3dc00c8c378ec4ea82c7fc45a69d2093e06f1 (diff) | |
RDMA/counter: Only bind user QPs in auto mode
[ Upstream commit c9f557421e505f75da4234a6af8eff46bc08614b ]
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>
Signed-off-by: Sasha Levin <sashal@kernel.org>
| -rw-r--r-- | drivers/infiniband/core/counters.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/infiniband/core/counters.c b/drivers/infiniband/core/counters.c index 738d1faf4bba..6deb1901fbd0 100644 --- a/drivers/infiniband/core/counters.c +++ b/drivers/infiniband/core/counters.c @@ -288,7 +288,7 @@ int rdma_counter_bind_qp_auto(struct ib_qp *qp, u8 port) 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)) |