Bug 30951

Summary:	[patch] optimize page queue scan on miss of specified L2 cache colored page
Product:	Base System	Reporter:	jason <jason>
Component:	kern	Assignee:	freebsd-bugs (Nobody) <bugs>
Status:	Closed FIXED
Severity:	Affects Only Me
Priority:	Normal
Version:	Unspecified
Hardware:	Any
OS:	Any

Description jason 2001-10-01 05:20:00 UTC

This patch optimizes the scan of free page queues and cache page queues when a look up for a page of a specified L2 cache color in these queues fails.

The scan now ends a search on the queue of the specified color instead of starting on it.

Patch at:
http://www.smethers.net/~jason/FreeBSD/patches/kern.vm.l2scan.1.diff

Comment 1 jason 2001-10-01 22:27:33 UTC

Wrong patch URL. Correct patch at:
http://www.smethers.net/~jason/FreeBSD/patches/kern.vm.l2scan.2.diff

- Jason

Comment 2 Tilman Keskinoz freebsd_committer

2004-08-30 22:50:18 UTC

State Changed
From-To: open->feedback

It is a good idea to include patches into the PR. 
The URL does not work anymore.

Comment 3 Tilman Keskinoz freebsd_committer

2004-10-03 16:11:54 UTC

State Changed
From-To: feedback->closed

feedback timeout (1 month)