K 10
svn:author
V 3
mjg
K 8
svn:date
V 27
2020-06-09T14:16:18.595142Z
K 7
svn:log
V 221
vm: rework swap_pager_status to execute in constant time

The lock-protected iteration is trivially avoidable.

This removes a serialisation point from Linux binaries (which end up calling
here from the sysinfo syscall).

END