Re: Tentative patch: modularized disk partition systems in 2.3.99-pre2-5

From: Adam J. Richter (adam@yggdrasil.com)
Date: Sun Mar 19 2000 - 18:19:13 EST


Russell King <rmk@arm.linux.org.uk> writes, in response to my
message about moving partition parsing entirely into userland
with just a system call to define partitions to the kernel:

>But then how do you locate the root partition on the disk if the
>kernel does not know how to read the partition table on that disk?

        The initial ramdisk is not a partitioned device, and it is
already read into memory by lilo. The program for reading the
partition table from /dev/hda would be on the initial ramdisk.
The same is true for root on floppy.

Adam J. Richter __ ______________ 4880 Stevens Creek Blvd, Suite 104
adam@yggdrasil.com \ / San Jose, California 95129-1034
+1 408 261-6630 | g g d r a s i l United States of America
fax +1 408 261-6631 "Free Software For The Rest Of Us."

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