freebsd-dev/sys/dev/sio
Bruce Evans a16721a13a Move the inline code for waking up writers to a new function
ttwwakeup().  The conditions for doing the wakeup will soon become
more complicated and I don't want them duplicated in all drivers.

It's probably not worth making ttwwakeup() a macro or an inline
function.  The cost of the function call is relatively small when
there is a process to wake up.  There is usually a process to wake
up for large writes and the system call overhead dwarfs the function
call overhead for small writes.
1995-07-22 01:30:45 +00:00
..
sio.c Move the inline code for waking up writers to a new function 1995-07-22 01:30:45 +00:00
sioreg.h Submitted by: Bill Paul (wpaul@ctr.columbia.edu) 1995-01-20 07:34:18 +00:00