Re: [PATCH v2 for 6.19 0/4] Revise the EM YNL spec to be clearer
From: Donald Hunter <donald.hunter@gmail.com>
Date: 2026-01-08 09:39:05
Also in:
linux-pm, lkml, sched-ext
From: Donald Hunter <donald.hunter@gmail.com>
Date: 2026-01-08 09:39:05
Also in:
linux-pm, lkml, sched-ext
Changwoo Min [off-list ref] writes:
This patch set addresses all the concerns raised at [1] to make the EM YNL spec clearer. It includes the following changes: - Fix the lint errors (1/4). - Rename em.yaml to dev-energymodel.yaml (2/4). “dev-energymodel” was used instead of “device-energy-model”, which was originally proposed [2], because the netlink protocol name cannot exceed GENL_NAMSIZ(16). In addition, docs strings and flags attributes were added. - Change cpus' type from string to u64 array of CPU ids (3/4). - Add dump to get-perf-domains in the EM YNL spec (4/4). A user can fetch either information about a specific performance domain with do or information about all performance domains with dump. ChangeLog v1 -> v2: - Remove perf-domains in the YNL spec, as do and dump of get-perf-domains share the reply format using perf-domain-attrs (4/4). - Add example outputs of get-perf-domains and get-perf-table for ease of understanding (cover letter).
v2 looks good, thanks! Reviewed-by: Donald Hunter <donald.hunter@gmail.com>