From: Waiman Long <longman@redhat.com>
To: Tejun Heo <tj@kernel.org>, Zefan Li <lizefan.x@bytedance.com>,
Johannes Weiner <hannes@cmpxchg.org>,
Christian Brauner <brauner@kernel.org>
Cc: cgroups@vger.kernel.org, linux-kernel@vger.kernel.org,
"Juri Lelli" <juri.lelli@redhat.com>,
"Dietmar Eggemann" <dietmar.eggemann@arm.com>,
"Michal Koutný" <mkoutny@suse.com>,
gscrivan@redhat.com, "Waiman Long" <longman@redhat.com>
Subject: [PATCH v3 0/4] cgroup/cpuset: Fix CLONE_INTO_CGROUP problem & other issues
Date: Thu, 6 Apr 2023 10:04:00 -0400 [thread overview]
Message-ID: <20230406140404.2718574-1-longman@redhat.com> (raw)
v3:
- Update patches 2 & 3 to put task_cs() call under rcu_read_lock().
v2:
- Drop v1 patch 3
- Add a new patch to fix an issue in cpuset_cancel_attach() and
another patch to add cpuset_can_fork() and cpuset_cacnel_fork()
methods.
The first patch in this series fixes a problem in
cpuset_cancel_attach(). Patches 2 and 3 fixes the CLONE_INTO_CGROUP
problem in cpuset. The last one is a minor fix.
Waiman Long (4):
cgroup/cpuset: Wake up cpuset_attach_wq tasks in
cpuset_cancel_attach()
cgroup/cpuset: Make cpuset_fork() handle CLONE_INTO_CGROUP properly
cgroup/cpuset: Add cpuset_can_fork() and cpuset_cancel_fork() methods
cgroup/cpuset: Make cpuset_attach_task() skip subpartitions CPUs for
top_cpuset
kernel/cgroup/cpuset.c | 161 +++++++++++++++++++++++++++++++++--------
1 file changed, 129 insertions(+), 32 deletions(-)
--
2.31.1
next reply other threads:[~2023-04-06 14:05 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-04-06 14:04 Waiman Long [this message]
2023-04-06 14:04 ` [PATCH v3 1/4] cgroup/cpuset: Wake up cpuset_attach_wq tasks in cpuset_cancel_attach() Waiman Long
2023-04-06 14:04 ` [PATCH v3 2/4] cgroup/cpuset: Make cpuset_fork() handle CLONE_INTO_CGROUP properly Waiman Long
2023-04-06 14:04 ` [PATCH v3 3/4] cgroup/cpuset: Add cpuset_can_fork() and cpuset_cancel_fork() methods Waiman Long
2023-04-06 14:04 ` [PATCH v3 4/4] cgroup/cpuset: Make cpuset_attach_task() skip subpartitions CPUs for top_cpuset Waiman Long
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