Re: Kernel user address space

From: Micha Feigin (michf_at_nonexisting.hamakor.org.il)
Date: Wed 16 Jun 2004 - 23:15:50 IDT


On Wed, Jun 16, 2004 at 11:58:36PM +0300, guy keren wrote:
>
> to sum it all up - we're back to the days of himem.sys and emm386.sys on
> good old MSDOS, except that 896MB replaces the old 640KB on msdos (which
> himem.sys lifted to a 1MB limit), and 'ZONE_HIGHMEM' comes instead of the
> memory swapping performed by EMM386.sys .
>

Or you could look at ZONE_HIGHMEM as win 3.11 virtual memory management
(handles to memory which have to be locked to get a pointer) ;-)

> now, who was the linux geek that said "well, 1GB of memory should be
> enough for anyone" ? :)

Maybe the same one that said 32bit IP addressing should be
enough. Considering the whole world will probably need about five
computers, the IP addressing should be enough, but I guess they will
need a little more memory |-p

>
> --
> guy
>
> "For world domination - press 1,
> or dial 0, and please hold, for the creator." -- nob o. dy
>
> =================================================================
> To unsubscribe, send mail to linux-il-request_at_linux.org.il with
> the word "unsubscribe" in the message body, e.g., run the command
> echo unsubscribe | mail linux-il-request_at_linux.org.il
>
>
> +++++++++++++++++++++++++++++++++++++++++++
> This Mail Was Scanned By Mail-seCure System
> at the Tel-Aviv University CC.
>

=================================================================
To unsubscribe, send mail to linux-il-request_at_linux.org.il with
the word "unsubscribe" in the message body, e.g., run the command
echo unsubscribe | mail linux-il-request_at_linux.org.il



This archive was generated by hypermail 2.1.7 : Wed 16 Jun 2004 - 23:29:16 IDT