K 10
svn:author
V 5
markj
K 8
svn:date
V 27
2018-10-24T16:41:47.091240Z
K 7
svn:log
V 483
Use a vm_domainset iterator in keg_fetch_slab().

Previously, it used a hand-rolled round-robin iterator.  This meant that
the minskip logic in r338507 didn't apply to UMA allocations, and also
meant that we would call vm_wait() for individual domains rather than
permitting an allocation from any domain with sufficient free pages.

Discussed with:	jeff
Tested by:	pho
MFC after:	1 week
Sponsored by:	The FreeBSD Foundation
Differential Revision:	https://reviews.freebsd.org/D17420

END