Konstantin Belousov e7c5442162 amd64: micro-optimize vptopte()/vtopde() further
Eliminate shlq $3,address shift after masking of the va is done, which
is needed to convert pt_entry_t[] array index into byte offset.
Do it by preshifting the mask, and compensating the right shift of va.

Suggested by:	alc
Reviewed by:	markj
Tested by:	pho
Sponsored by:	The FreeBSD Foundation
MFC after:	1 week
Differential revision:	https://reviews.freebsd.org/D33786
2022-02-02 11:40:04 +02:00
..
2022-01-05 14:19:34 -07:00
2022-01-14 12:41:44 +01:00