table of contents
__ROUND_JIFFIES_UP(9) | Driver Basics | __ROUND_JIFFIES_UP(9) |
NAME¶
__round_jiffies_up - function to round jiffies up to a full second
SYNOPSIS¶
unsigned long __round_jiffies_up(unsigned long j, int cpu);
ARGUMENTS¶
j
the time in (absolute) jiffies that should be
rounded
cpu
the processor number on which the timeout will
happen
DESCRIPTION¶
This is the same as __round_jiffies 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.
COPYRIGHT¶
May 2024 | Kernel Hackers Manual 2.6. |