From: Honglei Wang <honglei.wang@oracle.com>
To: Michal Hocko <mhocko@kernel.org>,
Andrew Morton <akpm@linux-foundation.org>
Cc: linux-mm@kvack.org, vdavydov.dev@gmail.com, hannes@cmpxchg.org
Subject: Re: [PATCH v2] mm/vmscan: get number of pages on the LRU list in memcgroup base on lru_zone_size
Date: Fri, 11 Oct 2019 09:40:59 +0800 [thread overview]
Message-ID: <8926ba7a-9983-5b3f-b726-d1ff1230ef90@oracle.com> (raw)
In-Reply-To: <20191010143313.GJ18412@dhcp22.suse.cz>
On 10/10/19 10:33 PM, Michal Hocko wrote:
> I would just fix the LTP test. Coincidently I have discussed the very
> same thing with our QA guys just recently and the conclusion was to
> update the LTP and use a larger madvised memory area. I haven't checked
> whether this is upstream in LTP already. But please talk to LTP people.
>
My QA colleague sync with me weeks ago, they have a workaround for this
case in LTP which is signed-off-by both suse and oracle QA. So it's not
a problem for LTP now. If we don't care this from kernel side, it's fine
to drop it.
Thanks,
Honglei
> If there is no other reason to change the kernel code but the failing
> LTP test that doesn't really represent any real life scenario then I
> would simply keep the code as is. Andrew, could you drop it from the
> mmotm tree please?
>
prev parent reply other threads:[~2019-10-11 1:41 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-09-05 7:10 [PATCH v2] mm/vmscan: get number of pages on the LRU list in memcgroup base on lru_zone_size Honglei Wang
2019-10-06 0:10 ` Andrew Morton
2019-10-07 14:28 ` Michal Hocko
2019-10-08 9:34 ` Honglei Wang
2019-10-09 14:16 ` Michal Hocko
2019-10-10 8:40 ` Honglei Wang
2019-10-10 14:33 ` Michal Hocko
2019-10-11 1:40 ` Honglei Wang [this message]
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