kib b22278d483 Microoptimize amd64/pmap.c pmap_protect_pde().
For the loop that dirties vm_pages in case superpage was written to,
check the complete condition before the loop.

Reviewed by:	alc
Sponsored by:	The FreeBSD Foundation
MFC after:	1 week
2017-02-19 03:33:20 +00:00
..
2016-05-03 22:13:04 +00:00
2017-02-10 01:04:11 +00:00