From: Waiman Long <longman@redhat.com>
To: Ingo Molnar <mingo@redhat.com>,
Peter Zijlstra <peterz@infradead.org>,
Juri Lelli <juri.lelli@redhat.com>,
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>,
Daniel Bristot de Oliveira <bristot@redhat.com>,
Valentin Schneider <vschneid@redhat.com>,
Tejun Heo <tj@kernel.org>, Zefan Li <lizefan.x@bytedance.com>,
Johannes Weiner <hannes@cmpxchg.org>,
Will Deacon <will@kernel.org>
Cc: linux-kernel@vger.kernel.org,
Linus Torvalds <torvalds@linux-foundation.org>,
Lai Jiangshan <jiangshanlai@gmail.com>
Subject: Re: [PATCH v8 4/7] sched: Introduce affinity_context structure
Date: Thu, 8 Sep 2022 22:03:59 -0400 [thread overview]
Message-ID: <d0e11b1f-5a74-b6a5-04c9-cf21cab202e3@redhat.com> (raw)
In-Reply-To: <20220908194121.858462-5-longman@redhat.com>
On 9/8/22 15:41, Waiman Long wrote:
> Introduce a new affinity_context structure for passing cpu affinity information
> around in core scheduler code. The relevant functions are modified to use
> the new structure. There is no functional change.
>
> Suggested-by: Peter Zijlstra <peterz@infradead.org>
> Signed-off-by: Waiman Long <longman@redhat.com>
Sorry, this patch has build problem with non-SMP configs as reported by
kernel test robot. Will fix that in the next version.
Cheers,
Longman
next prev parent reply other threads:[~2022-09-09 2:04 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-09-08 19:41 [PATCH v8 0/7] sched: Persistent user requested affinity Waiman Long
2022-09-08 19:41 ` [PATCH v8 1/7] sched: Add __releases annotations to affine_move_task() Waiman Long
2022-09-08 19:41 ` [PATCH v8 2/7] sched: Use user_cpus_ptr for saving user provided cpumask in sched_setaffinity() Waiman Long
2022-09-08 19:41 ` [PATCH v8 3/7] sched: Enforce user requested affinity Waiman Long
2022-09-13 3:46 ` [sched] 780cf3491a: WARNING:at_kernel/sched/core.c:#affine_move_task kernel test robot
2022-09-08 19:41 ` [PATCH v8 4/7] sched: Introduce affinity_context structure Waiman Long
2022-09-09 1:12 ` kernel test robot
2022-09-09 2:03 ` Waiman Long [this message]
2022-09-08 19:41 ` [PATCH v8 5/7] sched: Handle set_cpus_allowed_ptr() & sched_setaffinity() race Waiman Long
2022-09-08 19:41 ` [PATCH v8 6/7] sched: Fix sched_setaffinity() and fork/clone() race Waiman Long
2022-09-08 19:41 ` [PATCH v8 7/7] sched: Always clear user_cpus_ptr in do_set_cpus_allowed() Waiman Long
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