Subject	psi: slightly improve performance of psi
Author	lukafocus@icloud.com
Date	2026-05-12 06:19:57 +0000 UTC
Version	Version 1
Cc	akpm@linux-foundation.org bsegall@google.com cgroups@vger.kernel.org david@kernel.org dietmar.eggemann@arm.com hannes@cmpxchg.org juri.lelli@redhat.com kees@kernel.org kprateek.nayak@amd.com liam@infradead.org linux-kernel@vger.kernel.org linux-mm@kvack.org ljs@kernel.org lukabai@tencent.com lukafocus@icloud.com mgorman@suse.de mhocko@suse.com mingo@redhat.com mkoutny@suse.com peterz@infradead.org rostedt@goodmis.org rppt@kernel.org surenb@google.com tj@kernel.org vbabka@kernel.org vincent.guittot@linaro.org vschneid@redhat.com

Patches (6)

Name	Content [All]
[PATCH 1/6] psi: move curr_in_memstall out of psi_group_change	[Body]
[PATCH 2/6] psi: reorganize the psi members for cacheline benifits	[Body]
[PATCH 3/6] psi: use prefetch to preread the parent groupc	[Body]
[PATCH 4/6] psi: do not call record_times when the state is not changed	[Body]
[PATCH 5/6] psi: add psi group for the root cgroup	[Body]
[PATCH 6/6] psi: remove psi_bug and moves checking of NR_RUNNING ahead.	[Body]

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