K 10
svn:author
V 6
scottl
K 8
svn:date
V 27
2013-07-30T23:26:05.381616Z
K 7
svn:log
V 179
Create a knob, kern.ipc.sfreadahead, that allows one to tune the amount of
readahead that sendfile() will do.  Default remains the same.

Obtained from:	Netflix
MFC after:	3 days

END