diff options
| -rw-r--r-- | include/linux/sched.h | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/include/linux/sched.h b/include/linux/sched.h index 61a111fe2b7..d5084e7c48c 100644 --- a/include/linux/sched.h +++ b/include/linux/sched.h @@ -652,7 +652,14 @@ enum cpu_idle_type { /* * sched-domains (multiprocessor balancing) declarations: */ -#define SCHED_LOAD_SCALE 128UL /* increase resolution of load */ + +/* + * Increase resolution of nice-level calculations: + */ +#define SCHED_LOAD_SHIFT 10 +#define SCHED_LOAD_SCALE (1L << SCHED_LOAD_SHIFT) + +#define SCHED_LOAD_SCALE_FUZZ (SCHED_LOAD_SCALE >> 5) #ifdef CONFIG_SMP #define SD_LOAD_BALANCE 1 /* Do load balancing on this domain. */ |