Re: [PATCH v2 0/3] Fix and cleanup and extend cpu.stat

[Abel Wu <wuyun.abel@bytedance.com>]

Gentle ping :)

The latest series:
https://lore.kernel.org/lkml/20250209061322.15260-1-wuyun.abel@bytedance.com/

On 1/25/25 1:25 PM, Abel Wu Wrote:
> Patch 1: fixes an issue that forceidle time can be inconsistant with
> other cputimes.
> 
> Patch 2: cleans up the #ifdef mess in cpu.stat.
> 
> Patch 3: extend run_delay accounting to cgroup to show how severely
> a cgroup is stalled.
> 
> v2:
>   - Fix internal function naming. (Michal Koutny)
> 
> Abel Wu (3):
>    cgroup/rstat: Fix forceidle time in cpu.stat
>    cgroup/rstat: Cleanup cpu.stat once for all
>    cgroup/rstat: Add run_delay accounting for cgroups
> 
>   Documentation/admin-guide/cgroup-v2.rst |  1 +
>   include/linux/cgroup-defs.h             |  3 +
>   include/linux/kernel_stat.h             | 14 +++++
>   kernel/cgroup/rstat.c                   | 75 ++++++++++++++++---------
>   kernel/sched/cputime.c                  | 12 ++++
>   kernel/sched/stats.h                    |  2 +
>   6 files changed, 79 insertions(+), 28 deletions(-)
>