diff options
| -rw-r--r-- | kernel/cgroup/cpuset.c | 40 |
1 files changed, 20 insertions, 20 deletions
diff --git a/kernel/cgroup/cpuset.c b/kernel/cgroup/cpuset.c index 99622e90991a..cc9c3402f16b 100644 --- a/kernel/cgroup/cpuset.c +++ b/kernel/cgroup/cpuset.c @@ -1432,6 +1432,26 @@ static bool isolated_cpus_can_update(struct cpumask *add_cpus, return res; } +/* + * prstate_housekeeping_conflict - check for partition & housekeeping conflicts + * @prstate: partition root state to be checked + * @new_cpus: cpu mask + * Return: true if there is conflict, false otherwise + * + * CPUs outside of boot_hk_cpus, if defined, can only be used in an + * isolated partition. + */ +static bool prstate_housekeeping_conflict(int prstate, struct cpumask *new_cpus) +{ + if (!have_boot_isolcpus) + return false; + + if ((prstate != PRS_ISOLATED) && !cpumask_subset(new_cpus, boot_hk_cpus)) + return true; + + return false; +} + static void update_isolation_cpumasks(bool isolcpus_updated) { int ret; @@ -1727,26 +1747,6 @@ invalidate: remote_partition_disable(cs, tmp); } -/* - * prstate_housekeeping_conflict - check for partition & housekeeping conflicts - * @prstate: partition root state to be checked - * @new_cpus: cpu mask - * Return: true if there is conflict, false otherwise - * - * CPUs outside of boot_hk_cpus, if defined, can only be used in an - * isolated partition. - */ -static bool prstate_housekeeping_conflict(int prstate, struct cpumask *new_cpus) -{ - if (!have_boot_isolcpus) - return false; - - if ((prstate != PRS_ISOLATED) && !cpumask_subset(new_cpus, boot_hk_cpus)) - return true; - - return false; -} - /** * update_parent_effective_cpumask - update effective_cpus mask of parent cpuset * @cs: The cpuset that requests change in partition root state |