K 10
svn:author
V 7
glebius
K 8
svn:date
V 27
2017-09-13T22:11:05.979966Z
K 7
svn:log
V 351
Use soref() in sendfile(2) instead fhold() to reference a socket.

The problem is that fdrop() requires syscall context, as it may
enter sleep in some cases.  The reason to use it in the original
non-blocking sendfile implementation, was to avoid use of global
ACCEPT_LOCK() on every I/O completion. Now in head sorele() no
longer requires this lock.

END