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Author SHA1 Message Date
Tejun Heo
2bac648dab tools/sched_ext: Sync with scx repo 
Synchronize with https://github.com/sched-ext/scx at dc44584874f0 ("kernel:
Synchronize with kernel tools/sched_ext").

- READ/WRITE_ONCE() is made more proper and READA_ONCE_ARENA() is dropped.

- scale_by_task_weight[_inverse]() helpers added.

- Enum defs expanded to cover more and new enums.

- Don't trigger fatal error when some enums are missing from kernel BTF.

Signed-off-by: Tejun Heo <tj@kernel.org>
 2025-04-02 09:08:33 -10:00
Tejun Heo
8da7bf2cee tools/sched_ext: Receive updates from SCX repo 
Receive tools/sched_ext updates form https://github.com/sched-ext/scx to
sync userspace bits:

- scx_bpf_dump_header() added which can be used to print out basic scheduler
  info on dump.

- BPF possible/online CPU iterators added.

- CO-RE enums added. The enums are autogenerated from vmlinux.h. Include the
  generated artifacts in tools/sched_ext to keep the Makefile simpler.

- Other misc changes.

Signed-off-by: Tejun Heo <tj@kernel.org>
 2024-12-12 16:16:57 -10:00