diff options
Diffstat (limited to '')
| -rw-r--r-- | arch/powerpc/platforms/cell/spufs/sched.c | 2 | ||||
| -rw-r--r-- | include/linux/sched/prio.h | 9 | ||||
| -rw-r--r-- | kernel/sched/sched.h | 2 |
3 files changed, 2 insertions, 11 deletions
diff --git a/arch/powerpc/platforms/cell/spufs/sched.c b/arch/powerpc/platforms/cell/spufs/sched.c index f18d5067cd0f..aeb7f3922106 100644 --- a/arch/powerpc/platforms/cell/spufs/sched.c +++ b/arch/powerpc/platforms/cell/spufs/sched.c @@ -72,7 +72,7 @@ static struct timer_list spuloadavg_timer; #define DEF_SPU_TIMESLICE (100 * HZ / (1000 * SPUSCHED_TICK)) #define SCALE_PRIO(x, prio) \ - max(x * (MAX_PRIO - prio) / (MAX_USER_PRIO / 2), MIN_SPU_TIMESLICE) + max(x * (MAX_PRIO - prio) / (NICE_WIDTH / 2), MIN_SPU_TIMESLICE) /* * scale user-nice values [ -20 ... 0 ... 19 ] to time slice values: diff --git a/include/linux/sched/prio.h b/include/linux/sched/prio.h index d111f2fd77ea..ab83d85e1183 100644 --- a/include/linux/sched/prio.h +++ b/include/linux/sched/prio.h @@ -27,15 +27,6 @@ #define PRIO_TO_NICE(prio) ((prio) - DEFAULT_PRIO) /* - * 'User priority' is the nice value converted to something we - * can work with better when scaling various scheduler parameters, - * it's a [ 0 ... 39 ] range. - */ -#define USER_PRIO(p) ((p)-MAX_RT_PRIO) -#define TASK_USER_PRIO(p) USER_PRIO((p)->static_prio) -#define MAX_USER_PRIO (USER_PRIO(MAX_PRIO)) - -/* * Convert nice value [19,-20] to rlimit style value [1,40]. */ static inline long nice_to_rlimit(long nice) diff --git a/kernel/sched/sched.h b/kernel/sched/sched.h index f519aba2c542..2185b3b435a9 100644 --- a/kernel/sched/sched.h +++ b/kernel/sched/sched.h @@ -140,7 +140,7 @@ extern void call_trace_sched_update_nr_running(struct rq *rq, int count); * scale_load() and scale_load_down(w) to convert between them. The * following must be true: * - * scale_load(sched_prio_to_weight[USER_PRIO(NICE_TO_PRIO(0))]) == NICE_0_LOAD + * scale_load(sched_prio_to_weight[NICE_TO_PRIO(0)-MAX_RT_PRIO]) == NICE_0_LOAD * */ #define NICE_0_LOAD (1L << NICE_0_LOAD_SHIFT) |