From: Michal Hocko <mhocko@suse.com>
To: Dave Hansen <dave.hansen@linux.intel.com>
Cc: linux-kernel@vger.kernel.org, npiggin@gmail.com,
akpm@linux-foundation.org, willy@infradead.org,
yang.shi@linux.alibaba.com, linux-mm@kvack.org
Subject: Re: [RFC][PATCH 00/12] mm: tweak page cache migration
Date: Wed, 7 Oct 2020 11:52:25 +0200 [thread overview]
Message-ID: <20201007095225.GH29020@dhcp22.suse.cz> (raw)
In-Reply-To: <20201006205103.268F74A9@viggo.jf.intel.com>
Am I the only one missing patch 1-5? lore.k.o doesn't seem to link them
under this message id either.
On Tue 06-10-20 13:51:03, Dave Hansen wrote:
> First of all, I think this little slice of code is a bit
> under-documented. Perhaps this will help clarify things.
>
> I'm pretty confident the page_count() check in the first
> patch is right, which is why I removed it outright. The
> xas_load() check is a bit murkier, so I just left a
> warning in for it.
>
> Cc: Nicholas Piggin <npiggin@gmail.com>
> Cc: Andrew Morton <akpm@linux-foundation.org>
> Cc: Matthew Wilcox (Oracle) <willy@infradead.org>
> Cc: Yang Shi <yang.shi@linux.alibaba.com>
> Cc: linux-mm@kvack.org
> Cc: linux-kernel@vger.kernel.org
--
Michal Hocko
SUSE Labs
next prev parent reply other threads:[~2020-10-07 9:52 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-10-06 20:51 [RFC][PATCH 00/12] mm: tweak page cache migration Dave Hansen
2020-10-06 20:53 ` Dave Hansen
2020-10-07 9:52 ` Michal Hocko [this message]
2020-10-07 9:55 ` David Hildenbrand
2020-10-07 15:52 ` Yang Shi
2020-10-07 15:58 ` Dave Hansen
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