K 10
svn:author
V 4
jeff
K 8
svn:date
V 27
2018-04-01T04:50:05.133956Z
K 7
svn:log
V 478
Add a uma cache of free pages in the DEFAULT freepool.  This gives us
per-cpu alloc and free of pages.  The cache is filled with as few trips
to the phys allocator as possible by the use of a new
vm_phys_alloc_npages() function which allocates as many as N pages.

This code was originally by markj with the import function rewritten by
me.

Reviewed by:	markj, kib
Tested by:	pho
Sponsored by:	Netflix, Dell/EMC Isilon
Differential Revision:	https://reviews.freebsd.org/D14905

END