Re: [Lhms-devel] [PATCH 0/7] Fragmentation Avoidance V19

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 

On Mon, 2005-11-07 at 09:00 +0100, Ingo Molnar wrote:
> * Linus Torvalds <[email protected]> wrote:
> > So remappable kernels are certainly doable, they just have more 
> > fundamental problems than remappable user space _ever_ has. Both from 
> > a performance and from a complexity angle.
> 
> furthermore, it doesnt bring us any closer to removable RAM. The problem 
> is still unsolvable (due to the 'how to do you find live pointers to fix 
> up' issue), even if the full kernel VM is 'mapped' at 4K granularity.

I'm not sure I understand.  If you're remapping, why do you have to find
live and fix up live pointers?  Are you talking about things that
require fixed _physical_ addresses?

-- Dave

-
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]
  Powered by Linux