diff options
Diffstat (limited to 'arch/x86/kernel/itmt.c')
| -rw-r--r-- | arch/x86/kernel/itmt.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/arch/x86/kernel/itmt.c b/arch/x86/kernel/itmt.c index 1cb3ca9bba49..9ff480e94511 100644 --- a/arch/x86/kernel/itmt.c +++ b/arch/x86/kernel/itmt.c @@ -39,8 +39,7 @@ static bool __read_mostly sched_itmt_capable; unsigned int __read_mostly sysctl_sched_itmt_enabled; static int sched_itmt_update_handler(struct ctl_table *table, int write, - void __user *buffer, size_t *lenp, - loff_t *ppos) + void *buffer, size_t *lenp, loff_t *ppos) { unsigned int old_sysctl; int ret; @@ -199,7 +198,7 @@ void sched_set_itmt_core_prio(int prio, int core_cpu) * of the priority chain and only used when * all other high priority cpus are out of capacity. */ - smt_prio = prio * smp_num_siblings / i; + smt_prio = prio * smp_num_siblings / (i * i); per_cpu(sched_core_priority, cpu) = smt_prio; i++; } |