K 10
svn:author
V 6
sbruno
K 8
svn:date
V 27
2015-06-05T16:21:43.498108Z
K 7
svn:log
V 439
This change uses a reader count instead of holding the mutex for the
interpreter list to avoid the problem of holding a non-sleep lock during
a page fault as reported by witness.  In addition, it consistently uses
memset()/memcpy() instead of bzero()/bcopy() except in the case where
bcopy() is required (i.e. overlapping copy).

Differential Revision:	https://reviews.freebsd.org/D2123
Submitted by:	sson
MFC after:	2 weeks
Relnotes:	Yes

END