From: Johannes Weiner <hannes@cmpxchg.org>
To: Hao Jia <jiahao.os@bytedance.com>
Cc: mingo@redhat.com, peterz@infradead.org, mingo@kernel.org,
juri.lelli@redhat.com, vincent.guittot@linaro.org,
dietmar.eggemann@arm.com, rostedt@goodmis.org,
bsegall@google.com, mgorman@suse.de, bristot@redhat.com,
vschneid@redhat.com, linux-kernel@vger.kernel.org
Subject: Re: [PATCH 3/3] sched/psi: Remove redundant cgroup_psi() when !CONFIG_CGROUPS
Date: Wed, 10 Aug 2022 11:13:17 -0400 [thread overview]
Message-ID: <YvPLDdl/y5cfGy38@cmpxchg.org> (raw)
In-Reply-To: <20220806120510.96131-4-jiahao.os@bytedance.com>
On Sat, Aug 06, 2022 at 08:05:10PM +0800, Hao Jia wrote:
> cgroup_psi() is only called under CONFIG_CGROUPS.
> We don't need cgroup_psi() when !CONFIG_CGROUPS,
> so we can remove it in this case.
>
> Signed-off-by: Hao Jia <jiahao.os@bytedance.com>
Acked-by: Johannes Weiner <hannes@cmpxchg.org>
next prev parent reply other threads:[~2022-08-10 15:13 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-08-06 12:05 [PATCH 0/3] sched/psi: psi bug fixes and cleanups Hao Jia
2022-08-06 12:05 ` [PATCH 1/3] sched/psi: Zero the memory of struct psi_group Hao Jia
2022-08-10 15:04 ` Johannes Weiner
2022-08-06 12:05 ` [PATCH 2/3] sched/psi: Remove unused parameter nbytes of psi_trigger_create() Hao Jia
2022-08-10 15:12 ` Johannes Weiner
2022-08-06 12:05 ` [PATCH 3/3] sched/psi: Remove redundant cgroup_psi() when !CONFIG_CGROUPS Hao Jia
2022-08-10 15:13 ` Johannes Weiner [this message]
2022-08-06 19:38 ` [PATCH 0/3] sched/psi: psi bug fixes and cleanups Ingo Molnar
2022-08-09 17:37 ` Tejun Heo
2022-08-10 15:13 ` Johannes Weiner
2022-08-15 20:55 ` Tejun Heo
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