__round_jiffies_up_relative — function to round jiffies up to a full second
unsigned long __round_jiffies_up_relative ( | unsigned long j, |
int cpu); |
jthe time in (relative) jiffies that should be rounded
cputhe processor number on which the timeout will happen
This is the same as __round_jiffies_relative except that it will never
round down. This is useful for timeouts for which the exact time
of firing does not matter too much, as long as they don't fire too
early.