Good morning,
There are a lot of moving parts here, but I'll try to sketch
this out clearly. :-)
My application has code which creates a
DISPATCH_SOURCE_TYPE_VNODE to watch for changes in the backing
file of an open document. When the source fires, I look at the
flags and proceed based on w
Rich,
A first step at debugging something like this is to try to determine whether it
is the posting of the event, or the delivery of the event, that is getting
delayed. Looking at the xnu sources, it looks like these events all bottleneck
through lock_vnode_and_post(vnode, events). You could
