diff options
| author | Aaro Koskinen <aaro.koskinen@iki.fi> | 2013-09-05 14:43:59 -0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-09-17 10:39:27 -0400 |
| commit | ed12cd612a0ca95162c0505a3fcd94fd047a8928 (patch) | |
| tree | 4a34452f03952e22cfe3721d19431255cebd5ded | |
| parent | ae18c5c62570247eab1178e2db28539a653ac5b5 (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.c | 2 |
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) | |||
| 303 | if (backlog > budget * cores_in_use && napi != NULL) | 303 | if (backlog > budget * cores_in_use && napi != NULL) |
| 304 | cvm_oct_enable_one_cpu(); | 304 | cvm_oct_enable_one_cpu(); |
| 305 | } | 305 | } |
| 306 | rx_count++; | ||
| 306 | 307 | ||
| 307 | skb_in_hw = USE_SKBUFFS_IN_HW && work->word2.s.bufs == 1; | 308 | skb_in_hw = USE_SKBUFFS_IN_HW && work->word2.s.bufs == 1; |
| 308 | if (likely(skb_in_hw)) { | 309 | if (likely(skb_in_hw)) { |
| @@ -429,7 +430,6 @@ static int cvm_oct_napi_poll(struct napi_struct *napi, int budget) | |||
| 429 | #endif | 430 | #endif |
| 430 | } | 431 | } |
| 431 | netif_receive_skb(skb); | 432 | netif_receive_skb(skb); |
| 432 | rx_count++; | ||
| 433 | } else { | 433 | } else { |
| 434 | /* Drop any packet received for a device that isn't up */ | 434 | /* Drop any packet received for a device that isn't up */ |
| 435 | /* | 435 | /* |
