Subject: [ sun-lamp CVS commits]
To: None <>
From: Niklas Hallqvist <>
List: amiga-dev
Date: 07/11/1994 13:52:22
Today on source-changes:

> chopps
> Sun Jul 10 22:07:43 PDT 1994
> Update of /b/source/CVS/src/sys/adosfs
> In directory
> Modified Files:
> 	adosfs.h advfsops.c advnops.c 
> Log Message:
> fix a `bug' actually just an interface issue, cache last indirect block
> to avoid geometrically increasing access time when reading files.

Maybe I should share my ideas from the "old" adosfs.  I planned on making
a mount option flag saying that the adosfs should steal blocks from the
swap area building an ufs-like tree of indirect blocks on the fly in order
to cut down the access times for randomly accessed files.  I had other
thoughts as well on the performance tuning topic.  Does anybody want to
hack adosfs a bit, and like to see a higher performance, contact me and
I'll let you know my thoughts.


Niklas Hallqvist	Phone: +46-(0)31-40 75 00
Applitron Datasystem	Fax:   +46-(0)31-83 39 50
Molndalsvagen 95	Email:
S-412 63  GOTEBORG, Sweden