K 10
svn:author
V 3
jhb
K 8
svn:date
V 27
2009-07-24T13:50:29.450495Z
K 7
svn:log
V 439
Add a new type of VM object: OBJT_SG.  An OBJT_SG object is very similar to
a device pager (OBJT_DEVICE) object in that it uses fictitious pages to
provide aliases to other memory addresses.  The primary difference is that
it uses an sglist(9) to determine the physical addresses for a given offset
into the object instead of invoking the d_mmap() method in a device driver.

Reviewed by:	alc
Approved by:	re (kensmith)
MFC after:	2 weeks

END