diff options
Diffstat (limited to 'kernel')
| -rw-r--r-- | kernel/sched.c | 15 |
1 files changed, 9 insertions, 6 deletions
diff --git a/kernel/sched.c b/kernel/sched.c index 2c6295b395a9..7ef66bd753e7 100644 --- a/kernel/sched.c +++ b/kernel/sched.c @@ -75,12 +75,6 @@ unsigned long long __attribute__((weak)) sched_clock(void) return (unsigned long long)jiffies * (1000000000 / HZ); } -#ifdef CONFIG_SMP -#define is_migration_thread(p, rq) ((p) == (rq)->migration_thread) -#else -#define is_migration_thread(p, rq) 0 -#endif - /* * Convert user-nice values [ -20 ... 0 ... 19 ] * to static priority [ MAX_RT_PRIO..MAX_PRIO-1 ], @@ -371,6 +365,15 @@ static inline int cpu_of(struct rq *rq) #endif } +static inline int is_migration_thread(struct task_struct *p, struct rq *rq) +{ +#ifdef CONFIG_SMP + return p == rq->migration_thread; +#else + return 0; +#endif +} + /* * Update the per-runqueue clock, as finegrained as the platform can give * us, but without assuming monotonicity, etc.: |