CVS commit: src/sys/arch/amd64/amd64

["Andrew Doran" <ad%netbsd.org@localhost>]

Module Name:    src
Committed By:   ad
Date:           Fri Dec 13 20:14:25 UTC 2019

Modified Files:
        src/sys/arch/amd64/amd64: machdep.c

Log Message:
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.