net: use this_cpu_ptr()
use this_cpu_ptr(p) instead of per_cpu_ptr(p, smp_processor_id())
Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/core/flow.c b/net/core/flow.c
index 1619006..8c7c91a 100644
--- a/net/core/flow.c
+++ b/net/core/flow.c
@@ -222,7 +222,7 @@
unsigned int hash;
local_bh_disable();
- fcp = per_cpu_ptr(fc->percpu, smp_processor_id());
+ fcp = this_cpu_ptr(fc->percpu);
fle = NULL;
flo = NULL;
@@ -302,7 +302,7 @@
LIST_HEAD(gc_list);
int i, deleted = 0;
- fcp = per_cpu_ptr(fc->percpu, smp_processor_id());
+ fcp = this_cpu_ptr(fc->percpu);
for (i = 0; i < flow_cache_hash_size(fc); i++) {
hlist_for_each_entry_safe(fle, entry, tmp,
&fcp->hash_table[i], u.hlist) {
diff --git a/net/ipv4/ip_input.c b/net/ipv4/ip_input.c
index db47a5a..d859bcc 100644
--- a/net/ipv4/ip_input.c
+++ b/net/ipv4/ip_input.c
@@ -342,7 +342,7 @@
#ifdef CONFIG_NET_CLS_ROUTE
if (unlikely(skb_dst(skb)->tclassid)) {
- struct ip_rt_acct *st = per_cpu_ptr(ip_rt_acct, smp_processor_id());
+ struct ip_rt_acct *st = this_cpu_ptr(ip_rt_acct);
u32 idx = skb_dst(skb)->tclassid;
st[idx&0xFF].o_packets++;
st[idx&0xFF].o_bytes += skb->len;
diff --git a/net/ipv4/tcp.c b/net/ipv4/tcp.c
index d5f84bd..4e6ddfb 100644
--- a/net/ipv4/tcp.c
+++ b/net/ipv4/tcp.c
@@ -2962,7 +2962,7 @@
spin_unlock(&tcp_md5sig_pool_lock);
if (p)
- return *per_cpu_ptr(p, smp_processor_id());
+ return *this_cpu_ptr(p);
local_bh_enable();
return NULL;