linux-kernel - [PATCH 5.10 63/83] gve: report 64bit tx_bytes counter from gve_handle_report

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Date:   Mon, 11 Oct 2021 15:46:23 +0200
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     linux-kernel@...r.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        stable@...r.kernel.org, Eric Dumazet <edumazet@...gle.com>,
        Yangchun Fu <yangchun@...gle.com>,
        Kuo Zhao <kuozhao@...gle.com>,
        David Awogbemila <awogbemila@...gle.com>,
        "David S. Miller" <davem@...emloft.net>,
        Sasha Levin <sashal@...nel.org>
Subject: [PATCH 5.10 63/83] gve: report 64bit tx_bytes counter from gve_handle_report_stats()

From: Eric Dumazet <edumazet@...gle.com>

[ Upstream commit 17c37d748f2b122a95b6d0524d410302ff89a2b1 ]

Each tx queue maintains a 64bit counter for bytes, there is
no reason to truncate this to 32bit (or this has not been
documented)

Fixes: 24aeb56f2d38 ("gve: Add Gvnic stats AQ command and ethtool show/set-priv-flags.")
Signed-off-by: Eric Dumazet <edumazet@...gle.com>
Cc: Yangchun Fu <yangchun@...gle.com>
Cc: Kuo Zhao <kuozhao@...gle.com>
Cc: David Awogbemila <awogbemila@...gle.com>
Signed-off-by: David S. Miller <davem@...emloft.net>
Signed-off-by: Sasha Levin <sashal@...nel.org>
---
 drivers/net/ethernet/google/gve/gve_main.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/drivers/net/ethernet/google/gve/gve_main.c b/drivers/net/ethernet/google/gve/gve_main.c
index b658bf9b5399..fd52218f4884 100644
--- a/drivers/net/ethernet/google/gve/gve_main.c
+++ b/drivers/net/ethernet/google/gve/gve_main.c
@@ -987,9 +987,10 @@ static void gve_handle_reset(struct gve_priv *priv)
 
 void gve_handle_report_stats(struct gve_priv *priv)
 {
-	int idx, stats_idx = 0, tx_bytes;
-	unsigned int start = 0;
 	struct stats *stats = priv->stats_report->stats;
+	int idx, stats_idx = 0;
+	unsigned int start = 0;
+	u64 tx_bytes;
 
 	if (!gve_get_report_stats(priv))
 		return;
-- 
2.33.0