v2
2026-10-14
按 cgroup 选择 NUMA 均衡模式 · v2
新增 bpf_numab_ops struct_ops 按 cgroup 策略控制 NUMA balancing，向 BPF 传 task 或 folio。
原始补丁链接
子 Patch（3）
1/3
sched: add helpers for numa balancing
On Mon, Oct 12, 2026 at 8:19 PM sashiko-bot@kernel.org wrote: > > Thank you for your contribution! Sashiko AI review found 2 potential issue(s) to consider: > - [Medium] sched: Incomplete refactorin
2/3
sched: add per-cgroup NUMA balancing mode selection via BPF
On Mon, Oct 12, 2026 at 8:25 PM sashiko-bot@kernel.org wrote: > > Thank you for your contribution! Sashiko AI review found 4 potential issue(s) to consider: > - [High] mm: folio_can_map_prot_numa()
3/3
selftests/bpf: add tests for the bpf_numab_ops struct_ops
新增 bpf_numab_ops struct_ops 自测，在 prog_tests/progs 中构造 attach/detach 计数器、层级聚合、多策略组合、继承和 surface dispatch 五类场景，验证注册注销、层叠与策略分发正确。