lockmgr patch - was Re: cvs commit: src/sys/dev/sound/pcm channel.c...

[Matthew Dillon <dillon@xxxxxxxxxxxxxxxxxxxx>]

    Please try this patch, it replaces spinlocks with lockmgr locks and
    also centralizes the whole mess so we can try other schemes too if 
    need be:

	http://apollo.backplane.com/DFlyMisc/snd01.patch

    I was able to play an mpeg audio file I had as a test, so I know I
    haven't done anything dreadful :-)

						-Matt