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tc: pie: change maximum integer value of tc_pie_xstats->prob 

Kernel commit 105e808c1da2 ("pie: remove pie_vars->accu_prob_overflows"),
changes the maximum value of tc_pie_xstats->prob from (2^64 - 1) to
(2^56 - 1).

Signed-off-by: Mohit P. Tahiliani <tahiliani@nitk.edu.in>
Signed-off-by: Gautam Ramakrishnan <gautamramk@gmail.com>
Signed-off-by: Leslie Monis <lesliemonis@gmail.com>
Signed-off-by: David Ahern <dsahern@gmail.com>
This commit is contained in:
Leslie Monis 2020-03-05 21:55:40 +05:30 committed by David Ahern
parent ad19a18e42
commit 92cfe3260e
1 changed files with 2 additions and 2 deletions
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4
tc/q_pie.c
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@ -223,9 +223,9 @@ static int pie_print_xstats(struct qdisc_util *qu, FILE *f,
st = RTA_DATA(xstats); st = RTA_DATA(xstats);
/* prob is returned as a fracion of maximum integer value */ /* prob is returned as a fracion of (2^56 - 1) */
print_float(PRINT_ANY, "prob", " prob %lg", print_float(PRINT_ANY, "prob", " prob %lg",
(double)st->prob / (double)UINT64_MAX); (double)st->prob / (double)(UINT64_MAX >> 8));
print_uint(PRINT_JSON, "delay", NULL, st->delay); print_uint(PRINT_JSON, "delay", NULL, st->delay);
print_string(PRINT_FP, NULL, " delay %s", sprint_time(st->delay, b1)); print_string(PRINT_FP, NULL, " delay %s", sprint_time(st->delay, b1));