netdev - [PATCH net-next 04/11] ixgbevf: ixgbevf_q

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Message-ID: <20251125223632.1857532-5-anthony.l.nguyen@intel.com>
Date: Tue, 25 Nov 2025 14:36:23 -0800
From: Tony Nguyen <anthony.l.nguyen@...el.com>
To: davem@...emloft.net,
	kuba@...nel.org,
	pabeni@...hat.com,
	edumazet@...gle.com,
	andrew+netdev@...n.ch,
	netdev@...r.kernel.org
Cc: Natalia Wochtman <natalia.wochtman@...el.com>,
	anthony.l.nguyen@...el.com,
	maciej.fijalkowski@...el.com,
	Przemek Kitszel <przemyslaw.kitszel@...el.com>,
	Aleksandr Loktionov <aleksandr.loktionov@...el.com>,
	Jacob Keller <jacob.e.keller@...el.com>,
	Rafal Romanowski <rafal.romanowski@...el.com>
Subject: [PATCH net-next 04/11] ixgbevf: ixgbevf_q_vector clean up

From: Natalia Wochtman <natalia.wochtman@...el.com>

Flex array should be at the end of the structure and use [] syntax

Remove unused fields of ixgbevf_q_vector.
They aren't used since busy poll was moved to core code in commit
508aac6dee02 ("ixgbevf: get rid of custom busy polling code").

Reviewed-by: Przemek Kitszel <przemyslaw.kitszel@...el.com>
Reviewed-by: Aleksandr Loktionov <aleksandr.loktionov@...el.com>
Signed-off-by: Natalia Wochtman <natalia.wochtman@...el.com>
Reviewed-by: Jacob Keller <jacob.e.keller@...el.com>
Tested-by: Rafal Romanowski <rafal.romanowski@...el.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@...el.com>
---
 drivers/net/ethernet/intel/ixgbevf/ixgbevf.h | 18 +-----------------
 1 file changed, 1 insertion(+), 17 deletions(-)

diff --git a/drivers/net/ethernet/intel/ixgbevf/ixgbevf.h b/drivers/net/ethernet/intel/ixgbevf/ixgbevf.h
index 039187607e98..516a6fdd23d0 100644
--- a/drivers/net/ethernet/intel/ixgbevf/ixgbevf.h
+++ b/drivers/net/ethernet/intel/ixgbevf/ixgbevf.h
@@ -241,23 +241,7 @@ struct ixgbevf_q_vector {
 	char name[IFNAMSIZ + 9];
 
 	/* for dynamic allocation of rings associated with this q_vector */
-	struct ixgbevf_ring ring[0] ____cacheline_internodealigned_in_smp;
-#ifdef CONFIG_NET_RX_BUSY_POLL
-	unsigned int state;
-#define IXGBEVF_QV_STATE_IDLE		0
-#define IXGBEVF_QV_STATE_NAPI		1    /* NAPI owns this QV */
-#define IXGBEVF_QV_STATE_POLL		2    /* poll owns this QV */
-#define IXGBEVF_QV_STATE_DISABLED	4    /* QV is disabled */
-#define IXGBEVF_QV_OWNED	(IXGBEVF_QV_STATE_NAPI | IXGBEVF_QV_STATE_POLL)
-#define IXGBEVF_QV_LOCKED	(IXGBEVF_QV_OWNED | IXGBEVF_QV_STATE_DISABLED)
-#define IXGBEVF_QV_STATE_NAPI_YIELD	8    /* NAPI yielded this QV */
-#define IXGBEVF_QV_STATE_POLL_YIELD	16   /* poll yielded this QV */
-#define IXGBEVF_QV_YIELD	(IXGBEVF_QV_STATE_NAPI_YIELD | \
-				 IXGBEVF_QV_STATE_POLL_YIELD)
-#define IXGBEVF_QV_USER_PEND	(IXGBEVF_QV_STATE_POLL | \
-				 IXGBEVF_QV_STATE_POLL_YIELD)
-	spinlock_t lock;
-#endif /* CONFIG_NET_RX_BUSY_POLL */
+	struct ixgbevf_ring ring[] ____cacheline_internodealigned_in_smp;
 };
 
 /* microsecond values for various ITR rates shifted by 2 to fit itr register
-- 
2.47.1