diff mbox series

[net-next,v2,06/15] bnxt_en: Periodically check and remove aged-out ntuple filters

Message ID 1580118987-30052-7-git-send-email-michael.chan@broadcom.com
State Accepted
Delegated to: David Miller
Headers show
Series bnxt_en: Updates for net-next. | expand

Commit Message

Michael Chan Jan. 27, 2020, 9:56 a.m. UTC 
From: Pavan Chebbi <pavan.chebbi@broadcom.com>

Currently the only time we check and remove expired filters is
when we are inserting new filters.
Improving the aRFS expiry handling by adding code to do the above
work periodically.

Signed-off-by: Pavan Chebbi <pavan.chebbi@broadcom.com>
Signed-off-by: Michael Chan <michael.chan@broadcom.com>
---
 drivers/net/ethernet/broadcom/bnxt/bnxt.c | 7 +++++++
 1 file changed, 7 insertions(+)
diff mbox series

Patch

diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt.c b/drivers/net/ethernet/broadcom/bnxt/bnxt.c
index fb67e66..7d53672 100644
--- a/drivers/net/ethernet/broadcom/bnxt/bnxt.c
+++ b/drivers/net/ethernet/broadcom/bnxt/bnxt.c
@@ -10040,6 +10040,13 @@  static void bnxt_timer(struct timer_list *t)
 		bnxt_queue_sp_work(bp);
 	}
 
+#ifdef CONFIG_RFS_ACCEL
+	if ((bp->flags & BNXT_FLAG_RFS) && bp->ntp_fltr_count) {
+		set_bit(BNXT_RX_NTP_FLTR_SP_EVENT, &bp->sp_event);
+		bnxt_queue_sp_work(bp);
+	}
+#endif /*CONFIG_RFS_ACCEL*/
+
 	if (bp->link_info.phy_retry) {
 		if (time_after(jiffies, bp->link_info.phy_retry_expires)) {
 			bp->link_info.phy_retry = false;