CFS调度器之虚拟时钟...

2026-09-22 12:43:39 +08:00 · 2016-06-29 14:20:24 +08:00
parent f0b3bf0b11
commit 9da94086af
1 changed files with 2 additions and 0 deletions
@@ -129,6 +129,8 @@ $$	delta =delta \times \dfrac{NICE\_0\_LOAD}{curr->se->load.weight}   ;(if curr.

 那么`curr->vruntime += calc_delta_fair(delta_exec, curr);` 即相当于如下操作

+
+$\dfrac{a}{b}$
 | 条件 | 公式 |
 |:-------:|:-------:|
 | curr.nice != NICE_0_LOAD | $curr->vruntime += delta\_exec \times \dfrac{NICE\_0\_LOAD}{curr->se->load.weight}    (if )$ |