net: sched: pie: change value of QUEUE_THRESHOLD

RFC 8033 recommends a value of 16384 bytes for the queue
threshold.
Signed-off-by: NMohit P. Tahiliani <tahiliani@nitk.edu.in>
Signed-off-by: NDhaval Khandla <dhavaljkhandla26@gmail.com>
Signed-off-by: NHrishikesh Hiraskar <hrishihiraskar@gmail.com>
Signed-off-by: NManish Kumar B <bmanish15597@gmail.com>
Signed-off-by: NSachin D. Patil <sdp.sachin@gmail.com>
Signed-off-by: NLeslie Monis <lesliemonis@gmail.com>
Acked-by: NDave Taht <dave.taht@gmail.com>
Acked-by: NJamal Hadi Salim <jhs@mojatatu.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

net/sched/sch_pie.c

@@ -31,7 +31,7 @@
 #include <net/pkt_sched.h>
 #include <net/inet_ecn.h>
 
-#define QUEUE_THRESHOLD 10000
+#define QUEUE_THRESHOLD 16384
 #define DQCOUNT_INVALID -1
 #define MAX_PROB  0xffffffff
 #define PIE_SCALE 8