1 社区方案

1.1 SCHED

TITLE	BRANCH	DESCRIPITION
FDL/The Fair Deadline Scheduling Class	sched/fdl/linux-6.3-fair_deadline_scheduling_class-rfc	sched: Morphing CFS into FDL, The Fair Deadline Scheduling Class
Intel Thread Director	sched/intel_thread_director/linux-6.0-rc7-itd-v2	sched: Introduce classes of tasks for load balance, Ricardo Neri, 20230207
Latency Nice	sched/latency_nice/linux-5.19-rc5-latency_nice-v2	Add latency_nice priority, Vincent Guittot, 2023/02/24 ------- sched: EEVDF using latency-nice, Peter Zijlstra, 20230328
Scheduler eBPF	sched/scheduler_ebpf/linux-5.15-rc3-scheduler_ebpf-v1 sched/scheduler_ebpf/linux-6.1-rc7-scheduler_ebpf-v2	sched: Implement BPF extensible scheduler class, Tejun Heo, 20230128
UMCG(User Managed Concurrency Groups)	sched/umcg	sched,mm,x86/uaccess: implement User Managed Concurrency Groups, Peter Oskolkov, 2021/11/22 ------- sched: User Managed Concurrency Groups, Peter Zijlstra, 20220120
Proxy Execution	priority-inversion/proxy_execution-arm_valentin-sched-rfc-v3 priority-inversion/proxy_execution-jlelli-deadline-rfc-v2-debug	NA
EEVDF	sched/eevdf/linux-6.4-rc5-eevdf-v1 sched/eevdf/linux-6.5-rc2-eevdf-tip	sched: EEVDF and latency-nice and/or slice-attr tip/sched/eevdf
BORE	sched/bore/linux-6.1.33-bore_v2.4.0 sched/bore/linux-6.4-rc5-eevdf_bore_v2.4.0	BORE (Burst-Oriented Response Enhancer) CPU Scheduler

TITLE	BRANCH	DESCRIPITION
MGLRU	5.18-rc3-mm-MGLRU_v10	Multigenerational LRU Framework, Yu Zhao, 2022/04/07
Core Scheduling	pie-x86-kernel-4.19-core_scheduling_v4	Core scheduling, Peter Zijlstra, 2020/11/17
Hot Cold Page	hot-cold-page/linux-6.1.0-hot_cold_page_tracking-kvaneesh-rfc-v1	[LSF/MM/BPF TOPIC] Using hardware counters to determine hot/cold pages PowerPC 体系结构 (POWER10) 支持热/冷页面跟踪功能(Hot/Cold page tracking), 参见 HotChips2020-Server_Processors_IBM_Starke_POWER10_v33, 该功能以可配置的页面大小粒度, 提供访问计数器和访问关联详细信息. 原始 RFC 版本可以在 kvaneesh/linux 找到.
Mitosis	mitosis/4.17	Mitosis: Transparently Self-Replicating Page-Tables for Large-Memory Machines, ASPLOS '20. NUMA 迁移的时候考虑迁移 page-table. 在 NUMA 系统下, 内存的增长速度超过了 TLB 容量的增长速度, 从而可能引入严重的性能问题, 而 NUMA 已有的研究都集中在的内存中数据的分配和迁移策略上, 但没有关于如何在各 NUMA 之间放置页表的问题的研究. Mitosis 实现了一种程序无感的页表复制和迁移算法, 通过透明地跨 NUMA 复制和迁移页表来减轻 NUMA 对页表遍历的影响, 这降低了在 Page Walk 执行页表遍历时访问远程 NUMA 节点的频率. 原始 GitHub mitosis-project/mitosis-linux

TITLE	BRANCH	DESCRIPITION
kgraft	livepatching/kgraft/kgraft-v3.17-rc4 livepatching/kgraft/kgraft_on_klp-v4.1 livepatching/kgraft/kgraft_on_klp-v4.4	kgraft

BRANCH	DESCRIPITION
openanolis/devel-4.19 openanolis/devel-5.10	NA

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