CPUPRI_FIND(9)                            Driver Basics                            CPUPRI_FIND(9)



NAME
       cpupri_find - find the best (lowest-pri) CPU in the system

SYNOPSIS
       int cpupri_find(struct cpupri * cp, struct task_struct * p, struct cpumask * lowest_mask);

ARGUMENTS
       cp
           The cpupri context

       p
           The task

       lowest_mask
           A mask to fill in with selected CPUs (or NULL)

NOTE
       This function returns the recommended CPUs as calculated during the current invocation. By
       the time the call returns, the CPUs may have in fact changed priorities any number of
       times. While not ideal, it is not an issue of correctness since the normal rebalancer
       logic will correct any discrepancies created by racing against the uncertainty of the
       current priority configuration.

RETURN
       (int)bool - CPUs were found

COPYRIGHT
Kernel Hackers Manual 4.8.                 January 2017                            CPUPRI_FIND(9)