diff options
| author | Mark Zhang <markz@mellanox.com> | 2019-10-20 09:28:00 +0300 |
|---|---|---|
| committer | Jason Gunthorpe <jgg@mellanox.com> | 2019-10-24 21:31:23 +0300 |
| commit | a15542bb72a48042f5df7475893d46f725f5f9fb (patch) | |
| tree | 082f1c32c308ee7365e49270fdfe150f19d9c674 /drivers/infiniband/core | |
| parent | a9018adfde809d44e71189b984fa61cc89682b5e (diff) | |
| download | linux-a15542bb72a48042f5df7475893d46f725f5f9fb.tar.xz | |
RDMA/nldev: Skip counter if port doesn't match
The counter resource should return -EAGAIN if it was requested for a
different port, this is similar to how QP works if the users provides a
port filter.
Otherwise port filtering in netlink will return broken counter nests.
Fixes: c4ffee7c9bdb ("RDMA/netlink: Implement counter dumpit calback")
Link: https://lore.kernel.org/r/20191020062800.8065-1-leon@kernel.org
Signed-off-by: Mark Zhang <markz@mellanox.com>
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Reviewed-by: Jason Gunthorpe <jgg@mellanox.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Diffstat (limited to 'drivers/infiniband/core')
| -rw-r--r-- | drivers/infiniband/core/nldev.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/infiniband/core/nldev.c b/drivers/infiniband/core/nldev.c index 65b36548bc17..c03af08b80e7 100644 --- a/drivers/infiniband/core/nldev.c +++ b/drivers/infiniband/core/nldev.c @@ -778,7 +778,7 @@ static int fill_res_counter_entry(struct sk_buff *msg, bool has_cap_net_admin, container_of(res, struct rdma_counter, res); if (port && port != counter->port) - return 0; + return -EAGAIN; /* Dump it even query failed */ rdma_counter_query_stats(counter); |