net_sched: extend packet counter to 64bit

After this change, qdisc packet counter is no longer
a 32bit quantity. We still export 32bit values to user.

Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/include/net/gen_stats.h b/include/net/gen_stats.h
index 5f3889e..1424e02 100644 (file)
--- a/include/net/gen_stats.h
+++ b/include/net/gen_stats.h
@@ -10,8 +10,8 @@
 /* Note: this used to be in include/uapi/linux/gen_stats.h */
 struct gnet_stats_basic_packed {
        __u64   bytes;
-       __u32   packets;
-} __attribute__ ((packed));
+       __u64   packets;
+};
 
 struct gnet_stats_basic_cpu {
        struct gnet_stats_basic_packed bstats;

diff --git a/net/core/gen_stats.c b/net/core/gen_stats.c
index 36888f5..fe33e2a 100644 (file)
--- a/net/core/gen_stats.c
+++ b/net/core/gen_stats.c
@@ -123,8 +123,7 @@ __gnet_stats_copy_basic_cpu(struct gnet_stats_basic_packed *bstats,
        for_each_possible_cpu(i) {
                struct gnet_stats_basic_cpu *bcpu = per_cpu_ptr(cpu, i);
                unsigned int start;
-               u64 bytes;
-               u32 packets;
+               u64 bytes, packets;
 
                do {
                        start = u64_stats_fetch_begin_irq(&bcpu->syncp);

diff --git a/net/sched/act_simple.c b/net/sched/act_simple.c
index 97639b2..9813ca4 100644 (file)
--- a/net/sched/act_simple.c
+++ b/net/sched/act_simple.c
@@ -35,7 +35,7 @@ static int tcf_simp_act(struct sk_buff *skb, const struct tc_action *a,
         * Example if this was the 3rd packet and the string was "hello"
         * then it would look like "hello_3" (without quotes)
         */
-       pr_info("simple: %s_%d\n",
+       pr_info("simple: %s_%llu\n",
               (char *)d->tcfd_defdata, d->tcf_bstats.packets);
        spin_unlock(&d->tcf_lock);
        return d->tcf_action;