Konstantin Belousov d5f2c1e4fc i386 PAE: avoid atomic for pte_store() where possible.
Instead carefully write upper word, and only than the lower word with
PG_V, for previously invalid ptes.  It provides some measurable system
time saving on buildworld.

Reviewed by:	markj
Tested by:	pho
Measured by:	bde (early version)
Sponsored by:	The FreeBSD Foundation
Differential revision:	https://reviews.freebsd.org/D19226
2019-02-26 09:45:44 +00:00
..
2019-02-07 02:09:34 +00:00
2019-02-19 21:20:50 +00:00
2018-12-19 21:57:58 +00:00