K 10
svn:author
V 3
alc
K 8
svn:date
V 27
2018-05-26T02:59:34.637251Z
K 7
svn:log
V 508
Use pmap_enter(..., psind=1) in vm_fault_populate() on amd64.  While
superpage mappings were already being created by automatic promotion in
vm_fault_populate(), this change reduces the cost of creating those
mappings.  Essentially, one pmap_enter(..., psind=1) call takes the place
of 512 pmap_enter(..., psind=0) calls, and that one pmap_enter(...,
psind=1) call eliminates the allocation of a page table page.

Reviewed by:	kib
MFC after:	10 days
Differential Revision:	https://reviews.freebsd.org/D15572

END