* Re: [PATCH 06/15] sched/core: Dynamically update scheduler domain housekeeping mask
[not found] <20260325140053.GC3738786@noisy.programming.kicks-ass.net>
@ 2026-03-30 11:45 ` Qiliang Yuan
0 siblings, 0 replies; only message in thread
From: Qiliang Yuan @ 2026-03-30 11:45 UTC (permalink / raw)
To: peterz
Cc: longman, cgroups, akpm, anna-maria, boqun.feng, bsegall,
dietmar.eggemann, frederic, hannes, jackmanb, jiangshanlai,
joelagnelf, josh, juri.lelli, linux-kernel, linux-kselftest,
linux-mm, mathieu.desnoyers, mgorman, mhocko, mingo, mingo,
neeraj.upadhyay, paulmck, qiang.zhang, rcu, realwujing, rostedt,
shuah, surenb, tglx, tj, urezki, vbabka, vincent.guittot,
vschneid, ziy
On Wed, Mar 25, 2026 at 03:00:53PM +0100, Peter Zijlstra wrote:
> Sched domain boundaries are not static, they are easily changed by
> cpuset partition (v1 and v2 both support this).
You're absolutely right. My description was imprecise. The goal of this
patch was to ensure that the housekeeping mask for scheduler domains
follows the partition boundaries dynamically as they are resized.
In V13, I will explicitly integrate the housekeeping update logic
directly with `cpuset.cpus.partition` transitions. This way, any change
to the isolation level of a partition will automatically update
the kernel-internal housekeeping state, avoiding any parallel management
logic.
^ permalink raw reply [flat|nested] only message in thread
only message in thread, other threads:[~2026-03-30 11:45 UTC | newest]
Thread overview: (only message) (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
[not found] <20260325140053.GC3738786@noisy.programming.kicks-ass.net>
2026-03-30 11:45 ` [PATCH 06/15] sched/core: Dynamically update scheduler domain housekeeping mask Qiliang Yuan
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox