K 10
svn:author
V 6
marius
K 8
svn:date
V 27
2011-11-19T13:03:59.155245Z
K 7
svn:log
V 292
MFC: r227539

Define curthread as an inline function that loads the thread pointer
directly from g7, the pcpu pointer. This guarantees correct behavior
when the thread migrates to a different CPU.
Commit message stolen from r205431. Additional testing by Peter Jeremy.

Approved by:	re (kib)

END