Jeff Roberson 63e9755548 (1/6) Replace busy checks with acquires where it is trival to do so.
This is the first in a series of patches that promotes the page busy field
to a first class lock that no longer requires the object lock for
consistency.

Reviewed by:	kib, markj
Tested by:	pho
Sponsored by:	Netflix, Intel
Differential Revision:	https://reviews.freebsd.org/D21548
2019-10-15 03:35:11 +00:00
..
2019-10-13 15:42:41 +00:00
2019-10-03 19:51:56 +00:00