From: Waiman Long <longman@redhat.com>
To: "Ridong Chen" <ridong.chen@linux.dev>,
"Tejun Heo" <tj@kernel.org>,
"Johannes Weiner" <hannes@cmpxchg.org>,
"Michal Koutný" <mkoutny@suse.com>,
"Shuah Khan" <shuah@kernel.org>
Cc: cgroups@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-kselftest@vger.kernel.org,
Guopeng Zhang <guopeng.zhang@linux.dev>,
Waiman Long <longman@redhat.com>
Subject: [PATCH-next v2 00/10] cgroup/cpuset: Miscellaneous bug fixes & cleanup
Date: Fri, 23 Oct 2026 16:00:26 -0400 [thread overview]
Message-ID: <20261023200036.60560-1-longman@redhat.com> (raw)
v2:
- Update patch 2 to resolve problem reported by sashiko and Guopeng.
- Add 2 more fix patches to resolve problem found by inspection and
sashiko.
- Add 2 more cleanup patches suggested by Ridong Chen.
This patch series incorporates 8 fix patches for problems reported
by sashiko, Guopenp Zhang and by inspection. The last 2 patches are
cleanup patches suggested by Ridong Chen.
Waiman Long (10):
cgroup/cpuset: Find furthest isolated ancestor for invalidated
isolated partition
cgroup/cpuset: Properly compute effective xcpus in
update_parent_effective_cpumask()
cgroup/cpuset: Fix incorrect effective_cpus bug in
update_cpumasks_hier()
cgroup/cpuset: Minor fixes to prstate_housekeeping_conflict()
selftests/cgroup: Check for a single range nohz_full CPUs before
running test matrix
cgroup/cpuset: Prevent recursive call of remote_cpus_update() via
update_cpumasks_hier()
cgroup/cpuset: Make sure compute_partition_effective_cpumask() is only
called for valid partition
cgroup/cpuset: Update isolated_cpus if necessary in
compute_partition_effective_cpumask()
cgroup/cpuset: Relocate compute_*effective_cpumask() and
compute_effective_nodemask()
cgroup/cpuset: Integrate compute_partition_effective_cpumask() into
compute_effective_cpumask()
kernel/cgroup/cpuset-internal.h | 5 +
kernel/cgroup/cpuset.c | 409 +++++++++---------
.../selftests/cgroup/test_cpuset_prs.sh | 27 +-
3 files changed, 231 insertions(+), 210 deletions(-)
--
2.56.0
next reply other threads:[~2026-10-23 20:00 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-10-23 20:00 Waiman Long [this message]
2026-10-23 20:00 ` [PATCH-next v2 01/10] cgroup/cpuset: Find furthest isolated ancestor for invalidated isolated partition Waiman Long
2026-10-23 20:00 ` [PATCH-next v2 02/10] cgroup/cpuset: Properly compute effective xcpus in update_parent_effective_cpumask() Waiman Long
2026-10-23 20:00 ` [PATCH-next v2 03/10] cgroup/cpuset: Fix incorrect effective_cpus bug in update_cpumasks_hier() Waiman Long
2026-10-23 20:00 ` [PATCH-next v2 04/10] cgroup/cpuset: Minor fixes to prstate_housekeeping_conflict() Waiman Long
2026-10-23 20:00 ` [PATCH-next v2 05/10] selftests/cgroup: Check for a single range nohz_full CPUs before running test matrix Waiman Long
2026-10-23 20:00 ` [PATCH-next v2 06/10] cgroup/cpuset: Prevent recursive call of remote_cpus_update() via update_cpumasks_hier() Waiman Long
2026-10-23 20:00 ` [PATCH-next v2 07/10] cgroup/cpuset: Make sure compute_partition_effective_cpumask() is only called for valid partition Waiman Long
2026-10-23 20:00 ` [PATCH-next v2 08/10] cgroup/cpuset: Update isolated_cpus if necessary in compute_partition_effective_cpumask() Waiman Long
2026-10-23 20:00 ` [PATCH-next v2 09/10] cgroup/cpuset: Relocate compute_*effective_cpumask() and compute_effective_nodemask() Waiman Long
2026-10-23 20:00 ` [PATCH-next v2 10/10] cgroup/cpuset: Integrate compute_partition_effective_cpumask() into compute_effective_cpumask() Waiman Long
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