summaryrefslogtreecommitdiff
path: root/drivers/net/ethernet/tile
diff options
context:
space:
mode:
authorEric W. Biederman <ebiederm@xmission.com>2014-03-13 21:26:42 -0700
committerDavid S. Miller <davem@davemloft.net>2014-03-14 22:41:36 -0400
commit57a7744e09867ebcfa0ccf1d6d529caa7728d552 (patch)
tree6407fee7138787a24bf9251abfeeae69a239028a /drivers/net/ethernet/tile
parent85dcce7a73f1cc59f7a96fe52713b1630f4ca272 (diff)
net: Replace u64_stats_fetch_begin_bh to u64_stats_fetch_begin_irq
Replace the bh safe variant with the hard irq safe variant. We need a hard irq safe variant to deal with netpoll transmitting packets from hard irq context, and we need it in most if not all of the places using the bh safe variant. Except on 32bit uni-processor the code is exactly the same so don't bother with a bh variant, just have a hard irq safe variant that everyone can use. Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/tile')
-rw-r--r--drivers/net/ethernet/tile/tilepro.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/net/ethernet/tile/tilepro.c b/drivers/net/ethernet/tile/tilepro.c
index edb2e12a0fe2..7e33973487ee 100644
--- a/drivers/net/ethernet/tile/tilepro.c
+++ b/drivers/net/ethernet/tile/tilepro.c
@@ -2068,14 +2068,14 @@ static struct rtnl_link_stats64 *tile_net_get_stats64(struct net_device *dev,
cpu_stats = &priv->cpu[i]->stats;
do {
- start = u64_stats_fetch_begin_bh(&cpu_stats->syncp);
+ start = u64_stats_fetch_begin_irq(&cpu_stats->syncp);
trx_packets = cpu_stats->rx_packets;
ttx_packets = cpu_stats->tx_packets;
trx_bytes = cpu_stats->rx_bytes;
ttx_bytes = cpu_stats->tx_bytes;
trx_errors = cpu_stats->rx_errors;
trx_dropped = cpu_stats->rx_dropped;
- } while (u64_stats_fetch_retry_bh(&cpu_stats->syncp, start));
+ } while (u64_stats_fetch_retry_irq(&cpu_stats->syncp, start));
rx_packets += trx_packets;
tx_packets += ttx_packets;