MAX_KMAPENT doubled

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02-22-2008, 11:15 AM

Henning Brauer

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MAX_KMAPENT doubled

----- Forwarded message from Henning Brauer <henning@cvs.openbsd.org> -----

From: Henning Brauer <henning@cvs.openbsd.org>
To: source-changes@cvs.openbsd.org
Subject: CVS: cvs.openbsd.org: src
Date: Sat, 19 Feb 2005 10:58:03 -0700 (MST)

CVSROOT: /cvs
Module name: src
Changes by: henning@cvs.openbsd.org 2005/02/19 10:58:03

Modified files:
sys/uvm : uvm_map.h

Log message:
double default MAX_KMAPENT to 2000, theo ok
everybody please update your trees and test this, we need to find out
wether there is bad side-effects from the doubling. If this does not get
enough testing by our user community we will play safe and revert this for
the 3.7 release, so please test.
it needs testing on all architectures, and especially on machines that
-now sometimes crash with the panic("uvm_mapent_alloc: out of static map entries, "
-that have little RAM

There will be snapshots up with this change soon - this is of course
the preferred way of testing.
Applying the diff manually is useless, especially it is absolutely
useless to test a 3.6-stable or something like that with this diff
applied, tehre were more changes in that area. Don't even bother, ok?

this is very important, so test test test!

« hme(4) RX TCP/UDP checksum offload | Re: MAX_KMAPENT doubled »

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MAX_KMAPENT doubled