diff options
Diffstat (limited to 'include/linux/sched.h')
| -rw-r--r-- | include/linux/sched.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/linux/sched.h b/include/linux/sched.h index a837b20ba190..496770a96487 100644 --- a/include/linux/sched.h +++ b/include/linux/sched.h | |||
| @@ -808,7 +808,7 @@ enum cpu_idle_type { | |||
| 808 | * when BITS_PER_LONG <= 32 are pretty high and the returns do not justify the | 808 | * when BITS_PER_LONG <= 32 are pretty high and the returns do not justify the |
| 809 | * increased costs. | 809 | * increased costs. |
| 810 | */ | 810 | */ |
| 811 | #if BITS_PER_LONG > 32 | 811 | #if 0 /* BITS_PER_LONG > 32 -- currently broken: it increases power usage under light load */ |
| 812 | # define SCHED_LOAD_RESOLUTION 10 | 812 | # define SCHED_LOAD_RESOLUTION 10 |
| 813 | # define scale_load(w) ((w) << SCHED_LOAD_RESOLUTION) | 813 | # define scale_load(w) ((w) << SCHED_LOAD_RESOLUTION) |
| 814 | # define scale_load_down(w) ((w) >> SCHED_LOAD_RESOLUTION) | 814 | # define scale_load_down(w) ((w) >> SCHED_LOAD_RESOLUTION) |