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Commit ed12cd61 authored by Aaro Koskinen's avatar Aaro Koskinen Committed by Greg Kroah-Hartman
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staging: octeon-ethernet: make dropped packets to consume NAPI budget 



We should count also dropped packets, otherwise the NAPI handler may
end up running too long.

Signed-off-by: default avatarAaro Koskinen <aaro.koskinen@iki.fi>
Acked-by: default avatarJason A. Donenfeld <Jason@zx2c4.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent ae18c5c6

drivers/staging/octeon/ethernet-rx.c

+1 −1
Original line number Diff line number Diff line
@@ -303,6 +303,7 @@ static int cvm_oct_napi_poll(struct napi_struct *napi, int budget) 
			if (backlog > budget * cores_in_use && napi != NULL)

				cvm_oct_enable_one_cpu();

		}

		rx_count++;



		skb_in_hw = USE_SKBUFFS_IN_HW && work->word2.s.bufs == 1;

		if (likely(skb_in_hw)) {
@@ -429,7 +430,6 @@ static int cvm_oct_napi_poll(struct napi_struct *napi, int budget) 
#endif

				}

				netif_receive_skb(skb);

				rx_count++;

			} else {

				/* Drop any packet received for a device that isn't up */

				/*