On Sun, Dec 11, 2016 at 11:23:03PM -0700, Alexandre Ratchov wrote: > CVSROOT: /cvs > Module name: src > Changes by: ratc...@cvs.openbsd.org 2016/12/11 23:23:03 > > Modified files: > sys/dev : audio.c > > Log message: > Remove few useless #ifdef AUDIO_DEBUG, spotted by > Michael W. Bombardieri <mb at ii.net>. Thanks
This commit contains another change that was intended to go in as a separate commit, sorry. Here's what it does: Don't release the audio mutex between calls to abuf_wgetblk() and abuf_wcommit(), as interrupt code may "steal" the buffer we're using and cause abuf_wcommit() to fail. Similarly, don't release the mutex between abuf_rgetblk() and abuf_rdrop().
