K 10
svn:author
V 3
alc
K 8
svn:date
V 27
2003-09-08T04:58:32.000000Z
K 7
svn:log
V 154
Use pmap_extract_and_hold() in pipe_build_write_buffer().  Consequently,
pipe_build_write_buffer() no longer requires Giant on entry.

Reviewed by:	tegge

END