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Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

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Conflicts:
	drivers/net/ethernet/marvell/mvneta.c

The mvneta.c conflict is a case of overlapping changes,
a conversion to devm_ioremap_resource() vs. a conversion
to netdev_alloc_pcpu_stats.

Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
David S. Miller
2014-03-29 18:48:54 -04:00
parent 77a9939426 49d8137a40
commit 64c27237a0
48 changed files with 529 additions and 269 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
net/openvswitch/datapath.c
View File

@@ -464,7 +464,9 @@ static int queue_userspace_packet(struct datapath *dp, struct sk_buff *skb,
}
nla->nla_len = nla_attr_size(skb->len);
skb_zerocopy(user_skb, skb, skb->len, hlen);
err = skb_zerocopy(user_skb, skb, skb->len, hlen);
if (err)
goto out;
/* Pad OVS_PACKET_ATTR_PACKET if linear copy was performed */
if (!(dp->user_features & OVS_DP_F_UNALIGNED)) {
@@ -478,6 +480,8 @@ static int queue_userspace_packet(struct datapath *dp, struct sk_buff *skb,
err = genlmsg_unicast(ovs_dp_get_net(dp), user_skb, upcall_info->portid);
out:
if (err)
skb_tx_error(skb);
kfree_skb(nskb);
return err;
}

26
net/openvswitch/flow.c
View File

@@ -103,30 +103,24 @@ static void stats_read(struct flow_stats *stats,
void ovs_flow_stats_get(struct sw_flow *flow, struct ovs_flow_stats *ovs_stats,
unsigned long *used, __be16 *tcp_flags)
{
int cpu, cur_cpu;
int cpu;
*used = 0;
*tcp_flags = 0;
memset(ovs_stats, 0, sizeof(*ovs_stats));
local_bh_disable();
if (!flow->stats.is_percpu) {
stats_read(flow->stats.stat, ovs_stats, used, tcp_flags);
} else {
cur_cpu = get_cpu();
for_each_possible_cpu(cpu) {
struct flow_stats *stats;
if (cpu == cur_cpu)
local_bh_disable();
stats = per_cpu_ptr(flow->stats.cpu_stats, cpu);
stats_read(stats, ovs_stats, used, tcp_flags);
if (cpu == cur_cpu)
local_bh_enable();
}
put_cpu();
}
local_bh_enable();
}
static void stats_reset(struct flow_stats *stats)
@@ -141,25 +135,17 @@ static void stats_reset(struct flow_stats *stats)
void ovs_flow_stats_clear(struct sw_flow *flow)
{
int cpu, cur_cpu;
int cpu;
local_bh_disable();
if (!flow->stats.is_percpu) {
stats_reset(flow->stats.stat);
} else {
cur_cpu = get_cpu();
for_each_possible_cpu(cpu) {
if (cpu == cur_cpu)
local_bh_disable();
stats_reset(per_cpu_ptr(flow->stats.cpu_stats, cpu));
if (cpu == cur_cpu)
local_bh_enable();
}
put_cpu();
}
local_bh_enable();
}
static int check_header(struct sk_buff *skb, int len)