From: zhenwei pi <zhenwei.pi@linux.dev>
To: linux-kernel@vger.kernel.org, linux-rdma@vger.kernel.org
Cc: zyjzyj2000@gmail.com, jgg@ziepe.ca, leon@kernel.org,
zhenwei pi <zhenwei.pi@linux.dev>
Subject: [PATCH v2 4/4] RDMA/rxe: use rxe_counter_get
Date: Sun, 29 Mar 2026 10:55:52 +0800 [thread overview]
Message-ID: <20260329025552.122946-5-zhenwei.pi@linux.dev> (raw)
In-Reply-To: <20260329025552.122946-1-zhenwei.pi@linux.dev>
There is *rxe_counter_get* helper in RXE, use it instead of raw
atomic64_read.
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);
}
--
2.43.0
next prev parent reply other threads:[~2026-03-29 2:56 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-03-29 2:55 [PATCH v2 0/4] Support PERF MGMT for RXE zhenwei pi
2026-03-29 2:55 ` [PATCH v2 1/4] RDMA/rxe: use RXE_PORT instead of magic number 1 zhenwei pi
2026-03-29 2:55 ` [PATCH v2 2/4] RDMA/rxe: add SENT/RCVD bytes zhenwei pi
2026-03-29 2:55 ` [PATCH v2 3/4] RDMA/rxe: support perf mgmt GET method zhenwei pi
2026-03-29 4:54 ` Zhu Yanjun
2026-03-29 2:55 ` zhenwei pi [this message]
2026-03-29 4:56 ` [PATCH v2 4/4] RDMA/rxe: use rxe_counter_get Zhu Yanjun
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