Namei Cacheing on PDP-11/70

[Larry J. Gardner]

----- News saved at 10 Feb 89 16:03:28 GMT
	I am currently working on implementing System V and BSD system
features on a modified PWB UNIX for a PDP 11/70.  Currently our UNIX
employs External Kernel Buffering and Kernel Text Overlays.

	The following is a breakdown of the modifications accomplished:

	Inode hashing
	Buffer hashing
	Ioctl processing
	Terminal handling (erase word, rubout, ...)
	Signal processing (stop/start, blocking, child ...)
	Accounting
	Execve (environment)
	TCP/IP
	Symbolic Links
	Sockets

	This modified kernel is currently operational on 15 PDP-11/70's.
If anyone can give me assistance on implementing namei cacheing, it
would be appreciative.
Newsgroups: .unix.wizards
Subject: Namei Cache on PDP 11/70
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Sender: Larry J. Gardner
Reply-To: ljgardn at anagld.UUCP (Larry J. Gardner)
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Distribution: 
Organization: Analytics, Inc., Columbia, MD
Keywords: Namei

	I currently am working on implementing System V and BSD system
features on a modified PWB UNIX for a PDP 11/70.  Currently our UNIX
employs External Kernel Buffering and Kernel Text Overlays.

	The following is a breakdown of the modifications accomplished:

	Inode hashing
	Buffer hashing
	Ioctl processing
	Terminal handling (erase word, rubout, ...)
	Signal processing (stop/start, blocking, child ...)
	Accounting
	Execve (environment)
	TCP/IP
	Symbolic Links
	Sockets

	This modified kernel is currently operational on 15 PDP-11/70's.
If anyone can give me assistance on implementing namei cacheing, it
would be appreciative.