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/team | |
| 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/team')
| -rw-r--r-- | drivers/net/team/team.c | 4 | ||||
| -rw-r--r-- | drivers/net/team/team_mode_loadbalance.c | 4 |
2 files changed, 4 insertions, 4 deletions
diff --git a/drivers/net/team/team.c b/drivers/net/team/team.c index aea92f02401b..2b1a1d61072c 100644 --- a/drivers/net/team/team.c +++ b/drivers/net/team/team.c @@ -1761,13 +1761,13 @@ team_get_stats64(struct net_device *dev, struct rtnl_link_stats64 *stats) for_each_possible_cpu(i) { p = per_cpu_ptr(team->pcpu_stats, i); do { - start = u64_stats_fetch_begin_bh(&p->syncp); + start = u64_stats_fetch_begin_irq(&p->syncp); rx_packets = p->rx_packets; rx_bytes = p->rx_bytes; rx_multicast = p->rx_multicast; tx_packets = p->tx_packets; tx_bytes = p->tx_bytes; - } while (u64_stats_fetch_retry_bh(&p->syncp, start)); + } while (u64_stats_fetch_retry_irq(&p->syncp, start)); stats->rx_packets += rx_packets; stats->rx_bytes += rx_bytes; diff --git a/drivers/net/team/team_mode_loadbalance.c b/drivers/net/team/team_mode_loadbalance.c index d671fc3ac5ac..dbde3412ee5e 100644 --- a/drivers/net/team/team_mode_loadbalance.c +++ b/drivers/net/team/team_mode_loadbalance.c @@ -432,9 +432,9 @@ static void __lb_one_cpu_stats_add(struct lb_stats *acc_stats, struct lb_stats tmp; do { - start = u64_stats_fetch_begin_bh(syncp); + start = u64_stats_fetch_begin_irq(syncp); tmp.tx_bytes = cpu_stats->tx_bytes; - } while (u64_stats_fetch_retry_bh(syncp, start)); + } while (u64_stats_fetch_retry_irq(syncp, start)); acc_stats->tx_bytes += tmp.tx_bytes; } |