diff options
| author | Eric W. Biederman <ebiederm@xmission.com> | 2014-03-13 21:26:42 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2014-03-14 22:41:36 -0400 |
| commit | 57a7744e09867ebcfa0ccf1d6d529caa7728d552 (patch) | |
| tree | 6407fee7138787a24bf9251abfeeae69a239028a /drivers/net/ethernet/broadcom/b44.c | |
| parent | 85dcce7a73f1cc59f7a96fe52713b1630f4ca272 (diff) | |
| download | linux-57a7744e09867ebcfa0ccf1d6d529caa7728d552.tar.bz2 | |
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/broadcom/b44.c')
| -rw-r--r-- | drivers/net/ethernet/broadcom/b44.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/net/ethernet/broadcom/b44.c b/drivers/net/ethernet/broadcom/b44.c index 8a7bf7dad898..05ba62589017 100644 --- a/drivers/net/ethernet/broadcom/b44.c +++ b/drivers/net/ethernet/broadcom/b44.c @@ -1685,7 +1685,7 @@ static struct rtnl_link_stats64 *b44_get_stats64(struct net_device *dev, unsigned int start; do { - start = u64_stats_fetch_begin_bh(&hwstat->syncp); + start = u64_stats_fetch_begin_irq(&hwstat->syncp); /* Convert HW stats into rtnl_link_stats64 stats. */ nstat->rx_packets = hwstat->rx_pkts; @@ -1719,7 +1719,7 @@ static struct rtnl_link_stats64 *b44_get_stats64(struct net_device *dev, /* Carrier lost counter seems to be broken for some devices */ nstat->tx_carrier_errors = hwstat->tx_carrier_lost; #endif - } while (u64_stats_fetch_retry_bh(&hwstat->syncp, start)); + } while (u64_stats_fetch_retry_irq(&hwstat->syncp, start)); return nstat; } @@ -2073,12 +2073,12 @@ static void b44_get_ethtool_stats(struct net_device *dev, do { data_src = &hwstat->tx_good_octets; data_dst = data; - start = u64_stats_fetch_begin_bh(&hwstat->syncp); + start = u64_stats_fetch_begin_irq(&hwstat->syncp); for (i = 0; i < ARRAY_SIZE(b44_gstrings); i++) *data_dst++ = *data_src++; - } while (u64_stats_fetch_retry_bh(&hwstat->syncp, start)); + } while (u64_stats_fetch_retry_irq(&hwstat->syncp, start)); } static void b44_get_wol(struct net_device *dev, struct ethtool_wolinfo *wol) |