From da029d0c6757972d19d88b0289ded58f4f704236 Mon Sep 17 00:00:00 2001 From: Aaro Koskinen Date: Thu, 5 Sep 2013 21:43:59 +0300 Subject: [PATCH] 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: Aaro Koskinen Cc: Greg Kroah-Hartman Cc: devel@driverdev.osuosl.org Cc: linux-mips@linux-mips.org Cc: David Daney Cc: Jason A. Donenfeld Cc: richard@nod.at Patchwork: https://patchwork.linux-mips.org/patch/5809/ Signed-off-by: Ralf Baechle --- drivers/staging/octeon/ethernet-rx.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/staging/octeon/ethernet-rx.c b/drivers/staging/octeon/ethernet-rx.c index 34afc16bc493..10e54165d89c 100644 --- a/drivers/staging/octeon/ethernet-rx.c +++ b/drivers/staging/octeon/ethernet-rx.c @@ -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 */ /* -- 2.20.1