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Message-ID: <20230918074840.2650978-2-shaojijie@huawei.com>
Date: Mon, 18 Sep 2023 15:48:36 +0800
From: Jijie Shao <shaojijie@...wei.com>
To: <yisen.zhuang@...wei.com>, <salil.mehta@...wei.com>,
<davem@...emloft.net>, <edumazet@...gle.com>, <kuba@...nel.org>,
<pabeni@...hat.com>
CC: <shenjian15@...wei.com>, <wangjie125@...wei.com>,
<liuyonglong@...wei.com>, <shaojijie@...wei.com>, <netdev@...r.kernel.org>,
<linux-kernel@...r.kernel.org>
Subject: [PATCH V2 net 1/5] net: hns3: add cmdq check for vf periodic service task
From: Jie Wang <wangjie125@...wei.com>
When the vf cmdq is disabled, there is no need to keep these task running.
So this patch skip these task when the cmdq is disabled.
Fixes: ff200099d271 ("net: hns3: remove unnecessary work in hclgevf_main")
Signed-off-by: Jie Wang <wangjie125@...wei.com>
Signed-off-by: Jijie Shao <shaojijie@...wei.com>
---
drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c b/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c
index 7a2f9233d695..a4d68fb216fb 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c
@@ -1855,7 +1855,8 @@ static void hclgevf_periodic_service_task(struct hclgevf_dev *hdev)
unsigned long delta = round_jiffies_relative(HZ);
struct hnae3_handle *handle = &hdev->nic;
- if (test_bit(HCLGEVF_STATE_RST_FAIL, &hdev->state))
+ if (test_bit(HCLGEVF_STATE_RST_FAIL, &hdev->state) ||
+ test_bit(HCLGE_COMM_STATE_CMD_DISABLE, &hdev->hw.hw.comm_state))
return;
if (time_is_after_jiffies(hdev->last_serv_processed + HZ)) {
--
2.30.0
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