K 10
svn:author
V 3
gnn
K 8
svn:date
V 27
2016-12-20T19:30:21.500470Z
K 7
svn:log
V 279
MFC: 309669

Fix a kernel panic in DTrace's rw_iswriter subroutine.
On FreeBSD the sense of rw_write_held() and rw_iswriter() were reversed,
probably due to a cut and paste error. Using rw_iswriter() would cause
the kernel to panic.

Reviewed by:	markj
Sponsored by:	DARPA, AFRL

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