From: Cyril Hrubis <chrubis@suse.cz>
To: Petr Vorel <pvorel@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: Mon, 8 Nov 2021 15:34:57 +0100 [thread overview]
Message-ID: <YYk1kWh/yKY31YZB@yuki> (raw)
In-Reply-To: <YYj5QSB2pCzgxZtJ@pevik>
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.
Other than that:
Reviewed-by: Cyril Hrubis <chrubis@suse.cz>
--
Cyril Hrubis
chrubis@suse.cz
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Mailing list info: https://lists.linux.it/listinfo/ltp
next prev parent reply other threads:[~2021-11-08 14:34 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 [this message]
2021-11-09 0:51 ` xuyang2018.jy
2021-11-09 9:43 ` Petr Vorel
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