From: Linus Torvalds <torvalds@linux-foundation.org>
To: "Kirill A. Shutemov" <kirill.shutemov@linux.intel.com>
Cc: Andrew Morton <akpm@linux-foundation.org>,
Mel Gorman <mgorman@suse.de>, Rik van Riel <riel@redhat.com>,
Andi Kleen <ak@linux.intel.com>,
Matthew Wilcox <matthew.r.wilcox@intel.com>,
Dave Hansen <dave.hansen@linux.intel.com>,
linux-mm <linux-mm@kvack.org>
Subject: Re: [RFC, PATCH 0/2] mm: map few pages around fault address if they are in page cache
Date: Tue, 11 Feb 2014 16:25:17 -0800 [thread overview]
Message-ID: <CA+55aFyNmux-1dT0ADr24mVwCVRxL2CNXo9HLTgTh3dLD_pAcg@mail.gmail.com> (raw)
In-Reply-To: <20140211235816.A2B50E0090@blue.fi.intel.com>
On Tue, Feb 11, 2014 at 3:58 PM, Kirill A. Shutemov
<kirill.shutemov@linux.intel.com> wrote:
> Linus Torvalds wrote:
>
> It's on top of v3.14-rc1 + __do_fault() claen up[1].
>
> It's also on git:
>
> git://git.kernel.org/pub/scm/linux/kernel/git/kas/linux fault_around/v1
>
> [1] http://thread.gmane.org/gmane.linux.kernel.mm/113364
Ok, that patch-series looks good to me too.
And I still see nothing wrong that would cause it not to boot. I think
the "do_async_mmap_readahead()" in lock_secondary_pages() is silly and
shouldn't really be done, but I don't think it should cause any
problems per se, it just feels very wrong to do that inside the loop.
Linus
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next prev parent reply other threads:[~2014-02-12 0:25 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-02-11 3:05 Kirill A. Shutemov
2014-02-11 3:05 ` [PATCH 1/2] mm: extend ->fault interface to fault in few pages around fault address Kirill A. Shutemov
2014-02-11 3:05 ` [PATCH 2/2] mm: implement FAULT_FLAG_AROUND in filemap_fault() Kirill A. Shutemov
2014-02-11 21:39 ` [RFC, PATCH 0/2] mm: map few pages around fault address if they are in page cache Andrew Morton
2014-02-11 23:52 ` Linus Torvalds
2014-02-11 23:58 ` Kirill A. Shutemov
2014-02-12 0:25 ` Linus Torvalds [this message]
2014-02-12 0:44 ` Kirill A. Shutemov
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