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From:   Oleksij Rempel <o.rempel@pengutronix.de>
To:     Woojung Huh <woojung.huh@microchip.com>,
        UNGLinuxDriver@microchip.com, Andrew Lunn <andrew@lunn.ch>,
        Florian Fainelli <f.fainelli@gmail.com>,
        Vivien Didelot <vivien.didelot@gmail.com>,
        Vladimir Oltean <olteanv@gmail.com>,
        "David S. Miller" <davem@davemloft.net>,
        Jakub Kicinski <kuba@kernel.org>
Cc:     Oleksij Rempel <o.rempel@pengutronix.de>, kernel@pengutronix.de,
        netdev@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: [PATCH net-next v1 1/1] net: dsa: microchip: ksz9477: reduce polling interval for statistics
Date:   Mon, 21 Feb 2022 09:41:29 +0100
Message-Id: <20220221084129.3660124-1-o.rempel@pengutronix.de>
MIME-Version: 1.0
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30 seconds is too long interval especially if it used with ip -s l.
Reduce polling interval to 5 sec.

Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de>
---
 drivers/net/dsa/microchip/ksz_common.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/dsa/microchip/ksz_common.c b/drivers/net/dsa/microchip/ksz_common.c
index 27cae9f04322..0531aa671574 100644
--- a/drivers/net/dsa/microchip/ksz_common.c
+++ b/drivers/net/dsa/microchip/ksz_common.c
@@ -453,7 +453,7 @@ int ksz_switch_register(struct ksz_device *dev,
 	}
 
 	/* Read MIB counters every 30 seconds to avoid overflow. */
-	dev->mib_read_interval = msecs_to_jiffies(30000);
+	dev->mib_read_interval = msecs_to_jiffies(5000);
 
 	/* Start the MIB timer. */
 	schedule_delayed_work(&dev->mib_read, 0);
-- 
2.30.2