[Andrew Morton <akpm@zip.com.au>]

Christoph Hellwig wrote:
> 
> On Mon, Sep 02, 2002 at 11:50:33AM -0700, Andrew Morton wrote:
> > Christoph Hellwig wrote:
> > >
> > > This patch was done after Linus requested it when I intended to split
> > > madvice out of filemap.c.  We extend splitvma() in mmap.c to take
> > > another argument that specifies whether to split above or below the
> > > address given, and thus can use it in those function, cleaning them up
> > > a lot and removing most of their code.
> > >
> >
> > This description seems to have leaked from a different patch.
> >
> > Your patch purely shuffles code about, yes?
> 
> No.  it makes madvise/mlock/mprotect use slit_vma (that involved from
> splitvma).  There is no change in behaviour (verified by ltp testruns),
> but the implementation is very different, and lots of code is gone.

did you send the right patch?

mnm:/usr/src/25> grep split patches/madvise-move.patch 
- * We can potentially split a vm area into separate
+ * We can potentially split a vm area into separate

mnm:/usr/src/25> diffstat patches/madvise-move.patch
 Makefile  |    2 
 filemap.c |  332 ------------------------------------------------------------
 madvise.c |  340 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 3 files changed, 342 insertions(+), 332 deletions(-)

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