From: Johannes Weiner <hannes-druUgvl0LCNAfugRpC6u6w@public.gmane.org>
To: Shakeel Butt <shakeelb-hpIqsD4AKlfQT0dZR+AlfA@public.gmane.org>
Cc: Michal Hocko <mhocko-IBi9RG/b67k@public.gmane.org>,
Mel Gorman
<mgorman-3eNAlZScCAx27rWaFMvyedHuzzzSOjJt@public.gmane.org>,
Uladzislau Rezki <urezki-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>,
Vasily Averin <vvs-5HdwGun5lf+gSpxsJD1C4w@public.gmane.org>,
Roman Gushchin <guro-b10kYP2dOMg@public.gmane.org>,
Andrew Morton
<akpm-de/tnXTf+JLsfHDXvbKv3WD2FQJk+8+b@public.gmane.org>,
Cgroups <cgroups-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>,
Linux MM <linux-mm-Bw31MaZKKs3YtjvyW6yDsg@public.gmane.org>,
LKML <linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>
Subject: Re: [PATCH] memcg: page_alloc: skip bulk allocator for __GFP_ACCOUNT
Date: Thu, 14 Oct 2021 11:23:36 -0400 [thread overview]
Message-ID: <YWhLeAL5RPfLjrlO@cmpxchg.org> (raw)
In-Reply-To: <CALvZod4Br9iwq-qfdwj6dzgW2g1vEr2YL4=w_mQjOeWWDQzFjw-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
On Thu, Oct 14, 2021 at 08:01:16AM -0700, Shakeel Butt wrote:
> Regarding xfs_buf_alloc_pages(), it is not using __GFP_ACCOUNT
It probably should, actually. Sorry, somewhat off-topic, but we've
seen this consume quite large amounts of memory. __GFP_ACCOUNT and
vmstat tracking seems overdue for this one.
next prev parent reply other threads:[~2021-10-14 15:23 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-10-13 19:43 [PATCH] memcg: page_alloc: skip bulk allocator for __GFP_ACCOUNT Shakeel Butt
[not found] ` <20211013194338.1804247-1-shakeelb-hpIqsD4AKlfQT0dZR+AlfA@public.gmane.org>
2021-10-13 22:03 ` Roman Gushchin
[not found] ` <YWdXv+RBjXvdmsK+-lLJQVQxiE4uLfgCeKHXN1g2O0Ztt9esIQQ4Iyu8u01E@public.gmane.org>
2021-10-13 22:26 ` Shakeel Butt
[not found] ` <CALvZod6ZppPNk2XfvKFfdPhrsSF6NbSBKrOOOc6UyJMfDEfKoQ-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2021-10-13 23:15 ` Roman Gushchin
2021-10-13 23:45 ` Shakeel Butt
[not found] ` <CALvZod7oYyGvHAQVO5fg5eCJefeU1J70iUS6-9k0gQ2S8-y7NQ-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2021-10-14 0:06 ` Roman Gushchin
2021-10-14 0:08 ` Matthew Wilcox
2021-10-14 7:05 ` Vasily Averin
[not found] ` <4c92e227-2abc-c3cb-93eb-f5c45bef7fc6-5HdwGun5lf+gSpxsJD1C4w@public.gmane.org>
2021-10-14 7:18 ` Michal Hocko
2021-10-14 7:16 ` Michal Hocko
[not found] ` <YWfZNF7T7Fm69sik-2MMpYkNvuYDjFM9bn6wA6Q@public.gmane.org>
2021-10-14 15:01 ` Shakeel Butt
[not found] ` <CALvZod4Br9iwq-qfdwj6dzgW2g1vEr2YL4=w_mQjOeWWDQzFjw-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2021-10-14 15:13 ` Michal Hocko
2021-10-14 15:23 ` Johannes Weiner [this message]
[not found] ` <YWhLeAL5RPfLjrlO-druUgvl0LCNAfugRpC6u6w@public.gmane.org>
2021-10-14 17:43 ` Vasily Averin
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