K 10 svn:author V 8 bmilekic K 8 svn:date V 27 2000-11-04T07:16:08.000000Z K 7 svn:log V 272 Setup and put to use the mutex lock for sf_freelist, the sendfile(2) bufs freelist. Should now be thread-friendly, in part. Note: More work is needed in uipc_syscalls.c, but it will have to wait until the socket locking issues are at least 80% implemented and committed. END