Commit 87d67f59 authored Jan 27, 2020 by Pavan Chebbi Committed by David S. Miller Jan 27, 2020

bnxt_en: Periodically check and remove aged-out ntuple filters



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>
Signed-off-by: David S. Miller <davem@davemloft.net>

parent f47d0e19

drivers/net/ethernet/broadcom/bnxt/bnxt.c

+7 −0

Original line number	Diff line number	Diff line
		@@ -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;

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