K 10
svn:author
V 4
jeff
K 8
svn:date
V 27
2019-08-19T22:25:28.045184Z
K 7
svn:log
V 280
Permit vm_pager_has_page() to run with a shared lock.  Introduce
VM_OBJECT_DROP/VM_OBJECT_PICKUP to handle functions that are called with
uncertain lock state.

Reviewed by:	kib, markj
Tested by:	pho
Sponsored by:	Netflix
Differential Revision:	https://reviews.freebsd.org/D21310

END