From: David Rientjes <rientjes@google.com>
To: Matthew Wilcox <willy@infradead.org>
Cc: ye.xingchen@zte.com.cn, akpm@linux-foundation.org,
linux-mm@kvack.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH] mm/huge_memory: add TRANSPARENT_HUGEPAGE_NEVER for THP
Date: Fri, 2 Dec 2022 09:57:19 -0800 (PST) [thread overview]
Message-ID: <4a78abbc-4c07-2208-1072-af6d342c3f1a@google.com> (raw)
In-Reply-To: <Y4kN9UAte0OQ6sGi@casper.infradead.org>
On Thu, 1 Dec 2022, Matthew Wilcox wrote:
> On Wed, Nov 30, 2022 at 04:51:46PM +0800, ye.xingchen@zte.com.cn wrote:
> > From: ye xingchen <ye.xingchen@zte.com.cn>
> >
> > Sometimes we may need the /sys/kernel/mm/transparent_hugepage/enabled to
> > default as [never] at the first time.
>
> What is going wrong with THP enabled that you need to disable it?
>
That would be useful to know in addition to why this needs to be part of
.config and not simply using the kernel command line option.
next prev parent reply other threads:[~2022-12-02 17:57 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-11-30 8:51 ye.xingchen
2022-12-01 20:26 ` Matthew Wilcox
2022-12-02 17:57 ` David Rientjes [this message]
2022-12-02 19:27 ` Hugh Dickins
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