* [PATCH rdma-next] RDMA/nldev: Skip counter if port doesn't match
@ 2019-10-20 6:28 Leon Romanovsky
2019-10-24 18:40 ` Jason Gunthorpe
0 siblings, 1 reply; 2+ messages in thread
From: Leon Romanovsky @ 2019-10-20 6:28 UTC (permalink / raw)
To: Doug Ledford, Jason Gunthorpe
Cc: Mark Zhang, RDMA mailing list, Leon Romanovsky
From: Mark Zhang <markz@mellanox.com>
Counter resource should return -EAGAIN if it was requested for other
part. Such situation can occur in multi-port systems.
Fixes: c4ffee7c9bdb ("RDMA/netlink: Implement counter dumpit calback")
Signed-off-by: Mark Zhang <markz@mellanox.com>
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
---
drivers/infiniband/core/nldev.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/infiniband/core/nldev.c b/drivers/infiniband/core/nldev.c
index 5e056d5e5be3..b61005f03166 100644
--- a/drivers/infiniband/core/nldev.c
+++ b/drivers/infiniband/core/nldev.c
@@ -832,7 +832,7 @@ 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);
--
2.20.1
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH rdma-next] RDMA/nldev: Skip counter if port doesn't match
2019-10-20 6:28 [PATCH rdma-next] RDMA/nldev: Skip counter if port doesn't match Leon Romanovsky
@ 2019-10-24 18:40 ` Jason Gunthorpe
0 siblings, 0 replies; 2+ messages in thread
From: Jason Gunthorpe @ 2019-10-24 18:40 UTC (permalink / raw)
To: Leon Romanovsky
Cc: Doug Ledford, Mark Zhang, RDMA mailing list, Leon Romanovsky
On Sun, Oct 20, 2019 at 09:28:00AM +0300, Leon Romanovsky wrote:
> From: Mark Zhang <markz@mellanox.com>
>
> Counter resource should return -EAGAIN if it was requested for other
> part. Such situation can occur in multi-port systems.
>
> Fixes: c4ffee7c9bdb ("RDMA/netlink: Implement counter dumpit calback")
> Signed-off-by: Mark Zhang <markz@mellanox.com>
> Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
> ---
> drivers/infiniband/core/nldev.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
Applied to for-rc, thanks
Jason
^ permalink raw reply [flat|nested] 2+ messages in thread
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