diff options
Diffstat (limited to 'drivers/net/ethernet/sfc/efx.c')
| -rw-r--r-- | drivers/net/ethernet/sfc/efx.c | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/drivers/net/ethernet/sfc/efx.c b/drivers/net/ethernet/sfc/efx.c index 7321a4cf6f4d..0be93abdb2ad 100644 --- a/drivers/net/ethernet/sfc/efx.c +++ b/drivers/net/ethernet/sfc/efx.c @@ -340,7 +340,10 @@ static int efx_poll(struct napi_struct *napi, int budget) efx_update_irq_mod(efx, channel); } - efx_filter_rfs_expire(channel); +#ifdef CONFIG_RFS_ACCEL + /* Perhaps expire some ARFS filters */ + schedule_work(&channel->filter_work); +#endif /* There is no race here; although napi_disable() will * only wait for napi_complete(), this isn't a problem @@ -470,6 +473,10 @@ efx_alloc_channel(struct efx_nic *efx, int i, struct efx_channel *old_channel) tx_queue->channel = channel; } +#ifdef CONFIG_RFS_ACCEL + INIT_WORK(&channel->filter_work, efx_filter_rfs_expire); +#endif + rx_queue = &channel->rx_queue; rx_queue->efx = efx; timer_setup(&rx_queue->slow_fill, efx_rx_slow_fill, 0); @@ -512,6 +519,9 @@ efx_copy_channel(const struct efx_channel *old_channel) rx_queue->buffer = NULL; memset(&rx_queue->rxd, 0, sizeof(rx_queue->rxd)); timer_setup(&rx_queue->slow_fill, efx_rx_slow_fill, 0); +#ifdef CONFIG_RFS_ACCEL + INIT_WORK(&channel->filter_work, efx_filter_rfs_expire); +#endif return channel; } @@ -3012,6 +3022,9 @@ static int efx_init_struct(struct efx_nic *efx, efx->num_mac_stats = MC_CMD_MAC_NSTATS; BUILD_BUG_ON(MC_CMD_MAC_NSTATS - 1 != MC_CMD_MAC_GENERATION_END); mutex_init(&efx->mac_lock); +#ifdef CONFIG_RFS_ACCEL + mutex_init(&efx->rps_mutex); +#endif efx->phy_op = &efx_dummy_phy_operations; efx->mdio.dev = net_dev; INIT_WORK(&efx->mac_work, efx_mac_work); |