On Sat, Feb 04, 2006 at 03:20:00PM +0000, Hugh Dickins wrote:
> On Sat, 4 Feb 2006, yipee wrote:
> > Hugh Dickins <hugh <at> veritas.com> writes:
> > > I'll assume that when you say "page owned by a user program", you're
> > > meaning a private page, not a shared file page mapped into the program.
> > >
> > > If you're asking about what currently happens, the answer is "No".
> > >
> > > If you're asking about what you can assume, the answer is "Yes".
> >
> > So you are saying that the current kernel doesn't move these kind of pages?
>
> If you don't have swap (one of the conditions you gave), yes.
>
And what if application forks and writes to the private page? Kernel
actually memcpy the page to another location.
--
Gleb.
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to [email protected]
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
[Index of Archives]
[Kernel Newbies]
[Netfilter]
[Bugtraq]
[Photo]
[Stuff]
[Gimp]
[Yosemite News]
[MIPS Linux]
[ARM Linux]
[Linux Security]
[Linux RAID]
[Video 4 Linux]
[Linux for the blind]
[Linux Resources]
