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tools: print ??? when the quantum is unknown

This commit is contained in:
Wim Taymans 2024-03-21 09:51:12 +01:00
parent 832f7f5ba5
commit e66bdb016a
1 changed files with 4 additions and 2 deletions
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6
src/tools/pw-top.c
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@ -450,9 +450,11 @@ static const char *print_perc(char *buf, bool active, size_t len, uint64_t val,
snprintf(buf, len, " --- ");
} else if (val == (uint64_t)-2) {
snprintf(buf, len, " +++ ");
} else if (quantum == 0.0f) {
snprintf(buf, len, " ??? ");
} else {
float frac = val / 1000000000.f;
snprintf(buf, len, "%5.2f", quantum == 0.0f ? 0.0f : frac/quantum);
snprintf(buf, len, "%5.2f", frac/quantum);
}
return buf;
}
@ -504,7 +506,7 @@ static void print_node(struct data *d, struct driver *i, struct node *n, int y)
if (i->clock.rate.denom)
quantum = (float)i->clock.duration * i->clock.rate.num / (float)i->clock.rate.denom;
else
quantum = 0.0;
quantum = 0.0f;
if (n->measurement.awake >= n->measurement.signal)
waiting = n->measurement.awake - n->measurement.signal;