在 2026/3/28 19:55, zhenwei pi 写道:
> There is *rxe_counter_get* helper in RXE, use it instead of raw
> atomic64_read.
This commit can be merged with the commit "[PATCH v2 3/4] RDMA/rxe:
support perf mgmt GET method"
Zhu Yanjun
>
> Signed-off-by: zhenwei pi <zhenwei.pi@linux.dev>
> ---
> drivers/infiniband/sw/rxe/rxe_hw_counters.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/infiniband/sw/rxe/rxe_hw_counters.c b/drivers/infiniband/sw/rxe/rxe_hw_counters.c
> index 17edaa9a9b9b..a612e96f7a88 100644
> --- a/drivers/infiniband/sw/rxe/rxe_hw_counters.c
> +++ b/drivers/infiniband/sw/rxe/rxe_hw_counters.c
> @@ -37,7 +37,7 @@ int rxe_ib_get_hw_stats(struct ib_device *ibdev,
> return -EINVAL;
>
> for (cnt = 0; cnt < ARRAY_SIZE(rxe_counter_descs); cnt++)
> - stats->value[cnt] = atomic64_read(&dev->stats_counters[cnt]);
> + stats->value[cnt] = rxe_counter_get(dev, cnt);
>
> return ARRAY_SIZE(rxe_counter_descs);
> }