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authorAaro Koskinen <aaro.koskinen@iki.fi>2013-09-05 21:43:59 +0300
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2013-09-17 07:39:27 -0700
commited12cd612a0ca95162c0505a3fcd94fd047a8928 (patch)
tree4a34452f03952e22cfe3721d19431255cebd5ded
parentae18c5c62570247eab1178e2db28539a653ac5b5 (diff)
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 <aaro.koskinen@iki.fi> Acked-by: Jason A. Donenfeld <Jason@zx2c4.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-rw-r--r--drivers/staging/octeon/ethernet-rx.c2
1 files changed, 1 insertions, 1 deletions
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 */
/*