From: "Kirill A. Shutemov" <kirill.shutemov@linux.intel.com>
To: Jeff Smith <jsmith.lkml@gmail.com>
Cc: Paolo Bonzini <pbonzini@redhat.com>,
"Kirill A. Shutemov" <kirill.shutemov@linux.intel.com>,
Christoph Hellwig <hch@infradead.org>,
Kenny Simpson <theonetruekenny@gmail.com>,
Michal Hocko <mhocko@suse.cz>,
linux-kernel@vger.kernel.org,
Andrew Morton <akpm@linux-foundation.org>,
Peter Zijlstra <peterz@infradead.org>,
Dave Jones <davej@redhat.com>,
Linus Torvalds <torvalds@linux-foundation.org>
Subject: Re: remap_file_pages() use
Date: Mon, 26 May 2014 16:47:18 +0300 (EEST) [thread overview]
Message-ID: <20140526134718.0AAC7E009B@blue.fi.intel.com> (raw)
In-Reply-To: <CAAih0NhTXOb+Hj+u+0QLrADxyOYc-EwHDCx5+1Fq7wiJsaY=_Q@mail.gmail.com>
Jeff Smith wrote:
> OK, I misinterpreted "the overlapped part of the mapping(s) will be
> discarded" as discarding the -new- mappings. My objections about
> needing a replacement for remap_file_pages() are gone, but my concerns
> about existing code still remain.
As I said, emulation will be there for long time. With warning in dmesg.
The emulation is interface-compatible, but slower in some cases (not
your's).
--
Kirill A. Shutemov
next prev parent reply other threads:[~2014-05-26 13:47 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-05-18 4:03 Kenny Simpson
2014-05-19 13:01 ` Michal Hocko
2014-05-19 14:35 ` Kirill A. Shutemov
2014-05-19 14:38 ` Christoph Hellwig
2014-05-19 15:02 ` Kirill A. Shutemov
2014-05-19 15:11 ` Christoph Hellwig
2014-05-19 15:17 ` Kirill A. Shutemov
2014-05-19 15:42 ` Armin Rigo
2014-05-19 15:53 ` Kirill A. Shutemov
2014-05-19 16:42 ` Armin Rigo
2014-05-19 17:50 ` Dave Hansen
2014-05-19 22:05 ` Armin Rigo
2014-05-19 16:56 ` Christoph Hellwig
2014-05-19 19:14 ` Richard Weinberger
2014-05-26 0:19 ` Jeff Smith
2014-05-26 9:42 ` Kirill A. Shutemov
2014-05-26 13:24 ` Jeff Smith
2014-05-26 13:35 ` Paolo Bonzini
2014-05-26 13:38 ` Jeff Smith
2014-05-26 13:47 ` Kirill A. Shutemov [this message]
2014-05-26 13:52 ` Jeff Smith
2014-05-26 14:16 ` Kirill A. Shutemov
2014-05-26 13:37 ` Kirill A. Shutemov
2014-05-19 17:34 ` Kenny Simpson
2014-05-19 21:24 ` Kirill A. Shutemov
2014-05-21 1:53 ` Kenny Simpson
2014-05-21 3:56 ` Kenny Simpson
2014-05-21 4:32 ` Hugh Dickins
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