From: Juri Lelli <juri.lelli@redhat.com>
To: Yuri Andriaccio <yurand2000@gmail.com>
Cc: Ingo Molnar <mingo@redhat.com>,
Peter Zijlstra <peterz@infradead.org>,
Vincent Guittot <vincent.guittot@linaro.org>,
Dietmar Eggemann <dietmar.eggemann@arm.com>,
Steven Rostedt <rostedt@goodmis.org>,
Ben Segall <bsegall@google.com>, Mel Gorman <mgorman@suse.de>,
Valentin Schneider <vschneid@redhat.com>,
linux-kernel@vger.kernel.org,
Luca Abeni <luca.abeni@santannapisa.it>,
Yuri Andriaccio <yuri.andriaccio@santannapisa.it>
Subject: Re: [RFC PATCH v4 08/28] sched/core: Initialize HCBS specific structures.
Date: Fri, 16 Jan 2026 15:09:19 +0100 [thread overview]
Message-ID: <aWpGjyoW2LSv7eRn@jlelli-thinkpadt14gen4.remote.csb> (raw)
In-Reply-To: <20251201124205.11169-9-yurand2000@gmail.com>
Hello,
On 01/12/25 13:41, Yuri Andriaccio wrote:
> From: luca abeni <luca.abeni@santannapisa.it>
>
> - Update autogroups' creation/destruction to use the new data structures.
> - Initialize the default bandwidth for rt-cgroups (sched_init).
> - Initialize rt-scheduler's specific data structures for the root control
> group (sched_init).
> - Change signature of init_tg_rt_entry to accept a rq pointer for the
> local runqueue and a dl_se pointer for the global runqueue / dl_server
> entity, update the function to initialize the newly added HCBS fields.
> - Add utility functions to check (and get) if a rt_rq entity is connected
> to a rt-cgroup.
I personally prefer a more discursive style, but yeah I'm definitely
nitpicking, so feel free to ignore. :)
> Co-developed-by: Alessio Balsini <a.balsini@sssup.it>
> Signed-off-by: Alessio Balsini <a.balsini@sssup.it>
> Co-developed-by: Andrea Parri <parri.andrea@gmail.com>
> Signed-off-by: Andrea Parri <parri.andrea@gmail.com>
> Co-developed-by: Yuri Andriaccio <yurand2000@gmail.com>
> Signed-off-by: Yuri Andriaccio <yurand2000@gmail.com>
> Signed-off-by: luca abeni <luca.abeni@santannapisa.it>
Reviewed-by: Juri Lelli <juri.lelli@redhat.com>
Thanks,
Juri
next prev parent reply other threads:[~2026-01-16 14:09 UTC|newest]
Thread overview: 47+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-12-01 12:41 [RFC PATCH v4 00/28] Hierarchical Constant Bandwidth Server Yuri Andriaccio
2025-12-01 12:41 ` [RFC PATCH v4 01/28] sched/deadline: Do not access dl_se->rq directly Yuri Andriaccio
2026-01-14 11:03 ` Juri Lelli
2025-12-01 12:41 ` [RFC PATCH v4 02/28] sched/deadline: Distinct between dl_rq and my_q Yuri Andriaccio
2026-01-14 16:10 ` Juri Lelli
2025-12-01 12:41 ` [RFC PATCH v4 03/28] sched/rt: Pass an rt_rq instead of an rq where needed Yuri Andriaccio
2026-01-15 14:33 ` Juri Lelli
2025-12-01 12:41 ` [RFC PATCH v4 04/28] sched/rt: Move some functions from rt.c to sched.h Yuri Andriaccio
2026-01-15 14:40 ` Juri Lelli
2025-12-01 12:41 ` [RFC PATCH v4 05/28] sched/rt: Disable RT_GROUP_SCHED Yuri Andriaccio
2026-01-15 15:56 ` Juri Lelli
2025-12-01 12:41 ` [RFC PATCH v4 06/28] sched/rt: Remove rq field in struct rt_rq Yuri Andriaccio
2026-01-15 16:12 ` Juri Lelli
2025-12-01 12:41 ` [RFC PATCH v4 07/28] sched/rt: Introduce HCBS specific structs in task_group Yuri Andriaccio
2026-01-16 13:50 ` Juri Lelli
2025-12-01 12:41 ` [RFC PATCH v4 08/28] sched/core: Initialize HCBS specific structures Yuri Andriaccio
2026-01-16 14:09 ` Juri Lelli [this message]
2025-12-01 12:41 ` [RFC PATCH v4 09/28] sched/deadline: Add dl_init_tg Yuri Andriaccio
2026-01-16 15:02 ` Juri Lelli
2025-12-01 12:41 ` [RFC PATCH v4 10/28] sched/rt: Add {alloc/free}_rt_sched_group Yuri Andriaccio
2026-01-19 13:49 ` Juri Lelli
2025-12-01 12:41 ` [RFC PATCH v4 11/28] sched/deadline: Account rt-cgroups bandwidth in deadline tasks schedulability tests Yuri Andriaccio
2026-01-19 14:00 ` Juri Lelli
2025-12-01 12:41 ` [RFC PATCH v4 12/28] sched/rt: Implement dl-server operations for rt-cgroups Yuri Andriaccio
2026-01-19 15:01 ` Juri Lelli
2025-12-01 12:41 ` [RFC PATCH v4 13/28] sched/rt: Update task event callbacks for HCBS scheduling Yuri Andriaccio
2026-01-21 9:46 ` Juri Lelli
2025-12-01 12:41 ` [RFC PATCH v4 14/28] sched/rt: Update rt-cgroup schedulability checks Yuri Andriaccio
2026-01-21 10:21 ` Juri Lelli
2025-12-01 12:41 ` [RFC PATCH v4 15/28] sched/rt: Allow zeroing the runtime of the root control group Yuri Andriaccio
2026-01-21 10:32 ` Juri Lelli
2025-12-01 12:41 ` [RFC PATCH v4 16/28] sched/rt: Remove old RT_GROUP_SCHED data structures Yuri Andriaccio
2026-01-21 10:41 ` Juri Lelli
2025-12-01 12:41 ` [RFC PATCH v4 17/28] sched/core: Cgroup v2 support Yuri Andriaccio
2026-01-21 10:51 ` Juri Lelli
2025-12-01 12:41 ` [RFC PATCH v4 18/28] sched/rt: Remove support for cgroups-v1 Yuri Andriaccio
2026-01-21 11:08 ` Juri Lelli
2025-12-01 12:41 ` [RFC PATCH v4 19/28] sched/deadline: Allow deeper hierarchies of RT cgroups Yuri Andriaccio
2025-12-01 12:41 ` [RFC PATCH v4 20/28] sched/rt: Add rt-cgroup migration Yuri Andriaccio
2025-12-01 12:41 ` [RFC PATCH v4 21/28] sched/rt: Add HCBS migration related checks and function calls Yuri Andriaccio
2025-12-01 12:41 ` [RFC PATCH v4 22/28] sched/deadline: Introduce dl_server_try_pull_f Yuri Andriaccio
2025-12-01 12:41 ` [RFC PATCH v4 23/28] sched/deadline: Fix HCBS migrations on server stop Yuri Andriaccio
2025-12-01 12:41 ` [RFC PATCH v4 24/28] sched/core: Execute enqueued balance callbacks when changing allowed CPUs Yuri Andriaccio
2025-12-01 12:41 ` [RFC PATCH v4 25/28] sched/core: Execute enqueued balance callbacks when migrating task betweeen cgroups Yuri Andriaccio
2025-12-01 12:41 ` [RFC PATCH v4 26/28] Documentation: Update documentation for real-time cgroups Yuri Andriaccio
2025-12-01 12:42 ` [RFC PATCH v4 27/28] [DEBUG] sched/rt: Add debug BUG_ONs for pre-migration code Yuri Andriaccio
2025-12-01 12:42 ` [RFC PATCH v4 28/28] [DEBUG] sched/rt: Add debug BUG_ONs in migration code Yuri Andriaccio
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