net: sched: gred: store bytesin as a 64 bit value

32 bit counters for bytes are not really going to last long in modern
world.  Make sch_gred count bytes on a 64 bit counter.  It will still
get truncated during dump but follow up patch will add set of new
stat dump attributes.

Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com>
Reviewed-by: John Hurley <john.hurley@netronome.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/net/sched/sch_gred.c b/net/sched/sch_gred.c
index 3d7bd374b3030f798a99dd96d5bee7aa0f679500..6f209c83ee7ae580154ce676e45ec28e23d1d3a3 100644 (file)
--- a/net/sched/sch_gred.c
+++ b/net/sched/sch_gred.c
@@ -35,7 +35,7 @@ struct gred_sched;
 struct gred_sched_data {
        u32             limit;          /* HARD maximal queue length    */
        u32             DP;             /* the drop parameters */
-       u32             bytesin;        /* bytes seen on virtualQ so far*/
+       u64             bytesin;        /* bytes seen on virtualQ so far*/
        u32             packetsin;      /* packets seen on virtualQ so far*/
        u32             backlog;        /* bytes on the virtualQ */
        u8              prio;           /* the prio of this vq */