description/scheduler: update 5.15

2026-09-22 20:53:34 +08:00 · 2021-09-01 20:43:06 +08:00
parent 98fcaccd82
commit c23006b971
1 changed files with 2 additions and 1 deletions
@@ -55,6 +55,7 @@ Mainline Merge Window
 |:---:|:-------:|:-------:|
 | 5.13 | 2021/06/28 | [Merge tag 'sched-core-2021-04-28', 5.13-rc1](https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=16b3d0cf5bad844daaf436ad2e9061de0fe36e5c)<br>[Merge tag 'sched-urgent-2021-05-09', 5.13-rc1](https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=9819f682e48c6a7055c5d7a6746411dd3969b0e5)<br>[Merge tag 'sched-urgent-2021-05-15', 5.13-rc2](https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=c12a29ed9094b4b9cde8965c12850460b9a79d7c)<br>[Merge tag 'sched-urgent-2021-06-12', 5.13-rc6](https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=99f925947ab0fd5c17b74460d8b32f1aa1c86e3a)<br>[Merge tag 'sched_urgent_for_v5.13_rc6', 5.13-rc7, 2021/06/20](https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=cba5e97280f53ec7feb656fcdf0ec00a5c6dd539)<br>[Merge tag 'sched-urgent-2021-06-24', 5.13](https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=666751701b6e4b6b6ebc82186434806fa8a09cf3)<br> |
 | 5.14 | 2021/08/29 | [Merge tag 'sched-core-2021-06-28', 5.14-rc1](https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=54a728dc5e4feb0a9278ad62b19f34ad21ed0ee4)<br>[Merge tag 'sched-urgent-2021-06-30', 5.14-rc1](https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=a6eaf3850cb171c328a8b0db6d3c79286a1eba9d)<br>[Merge tag 'sched-urgent-2021-07-11', 5.14-rc1](https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=877029d9216dcc842f50d37571f318cd17a30a2d)<br>[Merge tag 'sched-urgent-2021-08-08', 5.14-rc5](https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=713f0f37e8128e8a0190a98f5a4be71fb32a671a)<br>[Merge tag 'sched_urgent_for_v5.14', 5.14](https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=537b57bd5a202af145c266d4773971c2c9f90cd9) |
+| 5.15 | NA | [Merge tag 'sched-core-2021-08-30'](https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=5d3c0db4598c5de511824649df2aa976259cf10a)

 ## 0.3 社区会议
 -------
@@ -232,7 +233,7 @@ SCHED_IDLE 跟 SCHED_BATCH 一样, 是 CFS 中的一个策略, SCHED\_IDLE 的
 | 2019/10/24 | [sched/fair: Make sched-idle cpu selection consistent throughout 1143783 diffmboxseries](https://lore.kernel.org/patchwork/patch/1143783) | 重构了 SCHED_IDLE 时的选核逻辑, 所有的选核流程都将 avaliable_idle_cpu 和 sched_idle_cpu 同等对待 | v1 ☑ 5.4-rc1 | [PatchWork](https://lore.kernel.org/patchwork/patch/1143783) |
 | 2020/12/23 | [sched/fair: Load balance aggressively for SCHED_IDLE CPUs](https://lkml.org/lkml/2020/1/8/112) | LOAD_BALANCE 感知 SCHED_IDLE 优化, SCHED_IDLE 的 CPU 虽然运行着进程但是在调度器看来其实也是空闲的, 应该积极地进行负载均衡 |  v1 ☑ 5.6-rc1 | [LKML](https://lkml.org/lkml/2020/1/8/112) |
 | 2021/02/22 | [sched: pull tasks when CPU is about to run SCHED_IDLE tasks](https://lore.kernel.org/patchwork/patch/1382990) | 在 CPU 从 SCHED_NORMAL 进程切换到 SCHED_IDLE 任务之前, 尝试通过 load_balance 从其他核上 PULL SCHED_NORMAL 进程过来执行. | v2 | [2020/12/27 v1](https://lore.kernel.org/patchwork/patch/1356241), [2021/02/22 v2](https://lore.kernel.org/patchwork/patch/1143783) |
-| 2021/06/08 | [cgroup SCHED_IDLE support](https://lore.kernel.org/patchwork/patch/1443542) | 将 SCHED_IDLE 策略扩展到进程组. | v1 | [2021/06/08 v1](https://lore.kernel.org/patchwork/patch/1443542) |
+| 2021/06/08 | [cgroup SCHED_IDLE support](https://lore.kernel.org/patchwork/patch/1443542) | 将 SCHED_IDLE 策略扩展到进程组. | v1 ☑ 5.15 | [2021/06/08 v1](https://lore.kernel.org/patchwork/patch/1443542) |


 ### 1.1.6 吭哧吭哧跑计算 SCHED\_BATCH