From: Yuri Andriaccio <yurand2000@gmail.com>
To: juri.lelli@redhat.com
Cc: bsegall@google.com, dietmar.eggemann@arm.com,
linux-kernel@vger.kernel.org, luca.abeni@santannapisa.it,
mgorman@suse.de, mingo@redhat.com, peterz@infradead.org,
rostedt@goodmis.org, vincent.guittot@linaro.org,
vschneid@redhat.com, yuri.andriaccio@santannapisa.it
Subject: Re: [RFC PATCH v3 00/24] Hierarchical Constant Bandwidth Server
Date: Wed, 15 Oct 2025 17:17:31 +0200 [thread overview]
Message-ID: <20251015151731.31191-1-yurand2000@gmail.com> (raw)
In-Reply-To: <aO-xNBHYIyu74aQF@jlelli-thinkpadt14gen4.remote.csb>
Hi,
> I provided comments up to the last part of the series that implements
> migration. I will now stop on purpose and wait for replies/new versions of the
> patches I reviewed. I believe we could try to leave migration "for later"
> while we solidify the basics. What do you think?
Thanks a lot for your comments. It also makes sense to us to solidify the basics
before going on to the migration code and later updates. We have sent the
migration related patches just to show the end goal of this patchset and give
some intuition of possible use cases and demonstration on the provided
guarantees. We will work on your comments and submit a v4 patchset soon.
Have a nice day,
Yuri
next prev parent reply other threads:[~2025-10-15 15:17 UTC|newest]
Thread overview: 47+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-09-29 9:21 Yuri Andriaccio
2025-09-29 9:21 ` [RFC PATCH v3 01/24] sched/deadline: Do not access dl_se->rq directly Yuri Andriaccio
2025-10-02 13:10 ` Juri Lelli
2025-09-29 9:21 ` [RFC PATCH v3 02/24] sched/deadline: Distinct between dl_rq and my_q Yuri Andriaccio
2025-10-02 13:29 ` Juri Lelli
2025-09-29 9:22 ` [RFC PATCH v3 03/24] sched/rt: Pass an rt_rq instead of an rq where needed Yuri Andriaccio
2025-10-02 14:01 ` Juri Lelli
2025-09-29 9:22 ` [RFC PATCH v3 04/24] sched/rt: Move some functions from rt.c to sched.h Yuri Andriaccio
2025-10-02 14:12 ` Juri Lelli
2025-09-29 9:22 ` [RFC PATCH v3 05/24] sched/rt: Disable RT_GROUP_SCHED Yuri Andriaccio
2025-10-02 15:35 ` Juri Lelli
2025-09-29 9:22 ` [RFC PATCH v3 06/24] sched/rt: Introduce HCBS specific structs in task_group Yuri Andriaccio
2025-10-02 15:58 ` Juri Lelli
2025-09-29 9:22 ` [RFC PATCH v3 07/24] sched/core: Initialize root_task_group Yuri Andriaccio
2025-10-02 16:33 ` Juri Lelli
2025-09-29 9:22 ` [RFC PATCH v3 08/24] sched/deadline: Add dl_init_tg Yuri Andriaccio
2025-10-08 6:25 ` Juri Lelli
2025-09-29 9:22 ` [RFC PATCH v3 09/24] sched/rt: Add {alloc/free}_rt_sched_group Yuri Andriaccio
2025-10-08 7:28 ` Juri Lelli
2025-09-29 9:22 ` [RFC PATCH v3 10/24] sched/deadline: Account rt-cgroups bandwidth in deadline tasks schedulability tests Yuri Andriaccio
2025-09-29 9:22 ` [RFC PATCH v3 11/24] sched/rt: Add rt-cgroups' dl-servers operations Yuri Andriaccio
2025-10-08 10:26 ` Juri Lelli
2025-09-29 9:22 ` [RFC PATCH v3 12/24] sched/rt: Update task event callbacks for HCBS scheduling Yuri Andriaccio
2025-10-09 6:54 ` Juri Lelli
2025-09-29 9:22 ` [RFC PATCH v3 13/24] sched/rt: Update rt-cgroup schedulability checks Yuri Andriaccio
2025-09-29 11:03 ` Markus Elfring
2025-10-09 9:51 ` Juri Lelli
2025-09-29 9:22 ` [RFC PATCH v3 14/24] sched/rt: Allow zeroing the runtime of the root control group Yuri Andriaccio
2025-10-09 13:54 ` Juri Lelli
2025-09-29 9:22 ` [RFC PATCH v3 15/24] sched/rt: Remove old RT_GROUP_SCHED data structures Yuri Andriaccio
2025-09-29 9:22 ` [RFC PATCH v3 16/24] sched/core: Cgroup v2 support Yuri Andriaccio
2025-09-29 9:22 ` [RFC PATCH v3 17/24] sched/rt: Remove support for cgroups-v1 Yuri Andriaccio
2025-10-15 11:51 ` Juri Lelli
2025-09-29 9:22 ` [RFC PATCH v3 18/24] sched/deadline: Allow deeper hierarchies of RT cgroups Yuri Andriaccio
2025-10-15 14:24 ` Juri Lelli
2025-09-29 9:22 ` [RFC PATCH v3 19/24] sched/rt: Add rt-cgroup migration Yuri Andriaccio
2025-09-29 9:22 ` [RFC PATCH v3 20/24] sched/rt: Add HCBS migration related checks and function calls Yuri Andriaccio
2025-09-29 9:22 ` [RFC PATCH v3 21/24] sched/deadline: Make rt-cgroup's servers pull tasks on timer replenishment Yuri Andriaccio
2025-09-29 9:22 ` [RFC PATCH v3 22/24] sched/deadline: Fix HCBS migrations on server stop Yuri Andriaccio
2025-09-29 9:22 ` [RFC PATCH v3 23/24] sched/core: Execute enqueued balance callbacks when changing allowed CPUs Yuri Andriaccio
2025-09-29 9:22 ` [RFC PATCH v3 24/24] sched/core: Execute enqueued balance callbacks when migrating task betweeen cgroups Yuri Andriaccio
2025-10-02 9:00 ` [RFC PATCH v3 00/24] Hierarchical Constant Bandwidth Server Juri Lelli
2025-10-15 14:35 ` Juri Lelli
2025-10-15 15:17 ` Yuri Andriaccio [this message]
2025-10-20 9:40 ` Juri Lelli
2025-10-24 8:02 ` luca abeni
2025-11-03 10:32 ` Juri Lelli
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