From: Mel Gorman <mgorman@suse.de>
To: Bharata B Rao <bharata@amd.com>
Cc: linux-kernel@vger.kernel.org, mingo@redhat.com,
peterz@infradead.org, juri.lelli@redhat.com,
vincent.guittot@linaro.org, dietmar.eggemann@arm.com,
rostedt@goodmis.org, bsegall@google.com, bristot@redhat.com,
srikar@linux.vnet.ibm.com, riel@surriel.com
Subject: Re: [PATCH] sched/debug: Remove mpol_get/put and task_lock/unlock from sched_show_numa
Date: Tue, 18 Jan 2022 10:20:19 +0000 [thread overview]
Message-ID: <20220118102019.GS3301@suse.de> (raw)
In-Reply-To: <20220118050515.2973-1-bharata@amd.com>
On Tue, Jan 18, 2022 at 10:35:15AM +0530, Bharata B Rao wrote:
> The older format of /proc/pid/sched printed home node info which
> required the mempolicy and task lock around mpol_get(). However
> the format has changed since then and there is no need for
> sched_show_numa() any more to have mempolicy argument,
> asssociated mpol_get/put and task_lock/unlock. Remove them.
>
> Fixes: 397f2378f1361 ("sched/numa: Fix numa balancing stats in /proc/pid/sched")
> Signed-off-by: Bharata B Rao <bharata@amd.com>
Acked-by: Mel Gorman <mgorman@suse.de>
--
Mel Gorman
SUSE Labs
next prev parent reply other threads:[~2022-01-18 10:20 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-01-18 5:05 [PATCH] sched/debug: Remove mpol_get/put and task_lock/unlock from sched_show_numa Bharata B Rao
2022-01-18 6:58 ` Srikar Dronamraju
2022-01-18 10:20 ` Mel Gorman [this message]
2022-01-18 11:19 ` Peter Zijlstra
2022-01-28 7:40 ` [tip: sched/core] " tip-bot2 for Bharata B Rao
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