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PR/54209 CVS commit: src/sys/arch/amd64/amd64
The following reply was made to PR kern/54209; it has been noted by GNATS.
From: "Andrew Doran" <ad%netbsd.org@localhost>
Subject: PR/54209 CVS commit: src/sys/arch/amd64/amd64
Date: Fri, 13 Dec 2019 20:14:25 +0000
Module Name: src
Committed By: ad
Date: Fri Dec 13 20:14:25 UTC 2019
Break the global uvm_pageqlock into a per-page identity lock and a private
lock for use of the pagedaemon policy code. Discussed on tech-kern.
PR kern/54209: NetBSD 8 large memory performance extremely low
PR kern/54210: NetBSD-8 processes presumably not exiting
PR kern/54727: writing a large file causes unreasonable system behaviour
To generate a diff of this commit:
cvs rdiff -u -r1.343 -r1.344 src/sys/arch/amd64/amd64/machdep.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
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