K 10 svn:author V 2 ed K 8 svn:date V 27 2016-08-15T20:11:52.337015Z K 7 svn:log V 207 Eliminate use of sys_fsync() and sys_fdatasync(). Make the kern_fsync() function public, so that it can be used by other parts of the kernel. Fix up existing consumers to make use of it. Requested by: kib END