Patch Series

Subject cgroup: improve cgroup_file_notify() scalability
Author shakeel.butt@linux.dev
Date 2026-02-28 14:20:16 +0000 UTC
Version
Cc cgroups@vger.kernel.org daniel.sedlak@cdn77.com hannes@cmpxchg.org kernel-team@meta.com kuba@kernel.org kuniyu@google.com linux-kernel@vger.kernel.org linux-mm@kvack.org mkoutny@suse.com netdev@vger.kernel.org roman.gushchin@linux.dev shakeel.butt@linux.dev tj@kernel.org

Patches (3)

Name Content [All]
[PATCH 1/3] cgroup: reduce cgroup_file_kn_lock hold time in cgroup_file_notify() [Body]
[PATCH 2/3] cgroup: add lockless fast-path checks to cgroup_file_notify() [Body]
[PATCH 3/3] cgroup: replace global cgroup_file_kn_lock with per-cgroup_file lock [Body]

Session 2026-02-28

ID (for dev) 4820f121-4d3e-446b-bc53-df470612d08e
Status finished
Triaged OK [Log]
Execution Log [Link]
Test Base Patched Verdict
[KASAN] Build Base 3fa5e5702a82d259897bd7e209469bc06368bf31 [Config] passed [Log]
[KASAN] Boot test: Base 3fa5e5702a82d259897bd7e209469bc06368bf31 [Config] failed [Log]