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-rw-r--r--include/net/netdma.h2
-rw-r--r--net/core/dev.c4
-rw-r--r--net/ipv4/tcp.c2
3 files changed, 4 insertions, 4 deletions
diff --git a/include/net/netdma.h b/include/net/netdma.h
index ceae5ee..7f53cd1 100644
--- a/include/net/netdma.h
+++ b/include/net/netdma.h
@@ -29,7 +29,7 @@ static inline struct dma_chan *get_softnet_dma(void)
{
struct dma_chan *chan;
rcu_read_lock();
- chan = rcu_dereference(__get_cpu_var(softnet_data.net_dma));
+ chan = rcu_dereference(__get_cpu_var(softnet_data).net_dma);
if (chan)
dma_chan_get(chan);
rcu_read_unlock();
diff --git a/net/core/dev.c b/net/core/dev.c
index f25d7ec..d95e262 100644
--- a/net/core/dev.c
+++ b/net/core/dev.c
@@ -3421,7 +3421,7 @@ static void net_dma_rebalance(void)
if (net_dma_count == 0) {
for_each_online_cpu(cpu)
- rcu_assign_pointer(per_cpu(softnet_data.net_dma, cpu), NULL);
+ rcu_assign_pointer(per_cpu(softnet_data, cpu).net_dma, NULL);
return;
}
@@ -3434,7 +3434,7 @@ static void net_dma_rebalance(void)
+ (i < (num_online_cpus() % net_dma_count) ? 1 : 0));
while(n) {
- per_cpu(softnet_data.net_dma, cpu) = chan;
+ per_cpu(softnet_data, cpu).net_dma = chan;
cpu = next_cpu(cpu, cpu_online_map);
n--;
}
diff --git a/net/ipv4/tcp.c b/net/ipv4/tcp.c
index 7b621e4..934396b 100644
--- a/net/ipv4/tcp.c
+++ b/net/ipv4/tcp.c
@@ -1132,7 +1132,7 @@ int tcp_recvmsg(struct kiocb *iocb, struct sock *sk, struct msghdr *msg,
tp->ucopy.dma_chan = NULL;
preempt_disable();
if ((len > sysctl_tcp_dma_copybreak) && !(flags & MSG_PEEK) &&
- !sysctl_tcp_low_latency && __get_cpu_var(softnet_data.net_dma)) {
+ !sysctl_tcp_low_latency && __get_cpu_var(softnet_data).net_dma) {
preempt_enable_no_resched();
tp->ucopy.pinned_list = dma_pin_iovec_pages(msg->msg_iov, len);
} else
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