K 10
svn:author
V 3
kib
K 8
svn:date
V 27
2013-09-16T06:25:54.636958Z
K 7
svn:log
V 403
Remove zero-copy sockets code.  It only worked for anonymous memory,
and the equivalent functionality is now provided by sendfile(2) over
posix shared memory filedescriptor.

Remove the cow member of struct vm_page, and rearrange the remaining
members.  While there, make hold_count unsigned.

Requested and reviewed by:	alc
Tested by:	pho
Sponsored by:	The FreeBSD Foundation
Approved by:	re (delphij)

END