diff options
| author | Mauro Carvalho Chehab <m.chehab@samsung.com> | 2014-04-14 12:00:36 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <m.chehab@samsung.com> | 2014-04-14 12:00:36 -0300 |
| commit | 277a163c83d7ba93fba1e8980d29a9f8bfcfba6c (patch) | |
| tree | ccfd357d152292958957b6b8a993892e7a8cc95f /drivers/net/nlmon.c | |
| parent | a83b93a7480441a47856dc9104bea970e84cda87 (diff) | |
| parent | c9eaa447e77efe77b7fa4c953bd62de8297fd6c5 (diff) | |
Merge tag 'v3.15-rc1' into patchwork
Linux 3.15-rc1
* tag 'v3.15-rc1': (12180 commits)
Linux 3.15-rc1
mm: Initialize error in shmem_file_aio_read()
cifs: Use min_t() when comparing "size_t" and "unsigned long"
sym53c8xx_2: Set DID_REQUEUE return code when aborting squeue
powerpc: Don't try to set LPCR unless we're in hypervisor mode
futex: update documentation for ordering guarantees
ceph: fix pr_fmt() redefinition
vti: don't allow to add the same tunnel twice
gre: don't allow to add the same tunnel twice
drivers: net: xen-netfront: fix array initialization bug
missing bits of "splice: fix racy pipe->buffers uses"
cifs: fix the race in cifs_writev()
ceph_sync_{,direct_}write: fix an oops on ceph_osdc_new_request() failure
pktgen: be friendly to LLTX devices
r8152: check RTL8152_UNPLUG
net: sun4i-emac: add promiscuous support
net/apne: replace IS_ERR and PTR_ERR with PTR_ERR_OR_ZERO
blackfin: cleanup board files
bf609: clock: drop unused clock bit set/clear functions
Blackfin: bf537: rename "CONFIG_ADT75"
...
Diffstat (limited to 'drivers/net/nlmon.c')
| -rw-r--r-- | drivers/net/nlmon.c | 18 |
1 files changed, 5 insertions, 13 deletions
diff --git a/drivers/net/nlmon.c b/drivers/net/nlmon.c index d2bb12bfabd..34924dfadd0 100644 --- a/drivers/net/nlmon.c +++ b/drivers/net/nlmon.c @@ -47,16 +47,7 @@ static int nlmon_change_mtu(struct net_device *dev, int new_mtu) static int nlmon_dev_init(struct net_device *dev) { - int i; - - dev->lstats = alloc_percpu(struct pcpu_lstats); - - for_each_possible_cpu(i) { - struct pcpu_lstats *nlmstats; - nlmstats = per_cpu_ptr(dev->lstats, i); - u64_stats_init(&nlmstats->syncp); - } - + dev->lstats = netdev_alloc_pcpu_stats(struct pcpu_lstats); return dev->lstats == NULL ? -ENOMEM : 0; } @@ -99,10 +90,10 @@ nlmon_get_stats64(struct net_device *dev, struct rtnl_link_stats64 *stats) nl_stats = per_cpu_ptr(dev->lstats, i); do { - start = u64_stats_fetch_begin_bh(&nl_stats->syncp); + start = u64_stats_fetch_begin_irq(&nl_stats->syncp); tbytes = nl_stats->bytes; tpackets = nl_stats->packets; - } while (u64_stats_fetch_retry_bh(&nl_stats->syncp, start)); + } while (u64_stats_fetch_retry_irq(&nl_stats->syncp, start)); packets += tpackets; bytes += tbytes; @@ -145,7 +136,8 @@ static void nlmon_setup(struct net_device *dev) dev->ethtool_ops = &nlmon_ethtool_ops; dev->destructor = free_netdev; - dev->features = NETIF_F_FRAGLIST | NETIF_F_HIGHDMA; + dev->features = NETIF_F_SG | NETIF_F_FRAGLIST | + NETIF_F_HIGHDMA | NETIF_F_LLTX; dev->flags = IFF_NOARP; /* That's rather a softlimit here, which, of course, |