CVS commit: src/sys/arch/aarch64/aarch64

["Rin Okuyama" <rin%netbsd.org@localhost>]

Module Name:    src
Committed By:   rin
Date:           Sat Jul  4 04:39:21 UTC 2020

Modified Files:
        src/sys/arch/aarch64/aarch64: cpufunc.c

Log Message:
Fix uvmexp.ncolors for some big.LITTLE configuration; it is uncertain
which CPU is used as primary, and as a result, secondary CPUs can
require larger number of colors.

In order to solve this problem, update uvmexp.ncolors via
uvm_page_recolor(9) when secondary CPUs are attached, as done for
other ports like x86.

Pointed out by jmcneill@, and discussed on port-arm@:
http://mail-index.netbsd.org/port-arm/2020/07/03/msg006837.html

Tested and OK'd by ryo@.


To generate a diff of this commit:
cvs rdiff -u -r1.21 -r1.22 src/sys/arch/aarch64/aarch64/cpufunc.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.