From: "xuyang2018.jy@fujitsu.com" <xuyang2018.jy@fujitsu.com>
To: Cyril Hrubis <chrubis@suse.cz>
Cc: LTP List <ltp@lists.linux.it>
Subject: Re: [LTP] [PATCH 1/1] test_zero_hugepage.sh: Detect errors write to /proc/sys/vm/nr_hugepages
Date: Tue, 9 Nov 2021 00:51:27 +0000 [thread overview]
Message-ID: <6189C62B.2060702@fujitsu.com> (raw)
In-Reply-To: <YYk1kWh/yKY31YZB@yuki>
Hi Cyril
> Hi!
>>> Agreed, If the system memory is too fragmental to keep
>>> enough hpages, there won't be an error returned.
>> OK, wait little longer and then merge with keeping
>> echo "128"> /proc/sys/vm/nr_hugepages
>
> Also I wonder why do we request 128? I guess that 4 would be more than
> enough.
I don't think about so much when I wrote this script. Using a small
number is also ok for me.
>
> Other than that:
>
> Reviewed-by: Cyril Hrubis<chrubis@suse.cz>
>
--
Mailing list info: https://lists.linux.it/listinfo/ltp
next prev parent reply other threads:[~2021-11-09 0:51 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-11-04 16:45 [LTP] [PATCH 1/1] test_zero_hugepage.sh: Detect errors write to /proc/sys/vm/nr_hugepages Petr Vorel
2021-11-08 7:31 ` Li Wang
2021-11-08 10:17 ` Petr Vorel
2021-11-08 14:34 ` Cyril Hrubis
2021-11-09 0:51 ` xuyang2018.jy [this message]
2021-11-09 9:43 ` Petr Vorel
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