Roland McGrath, le Wed 08 May 2013 16:47:24 -0700, a écrit : > > When it helps a huge lot to debug some things, it surely is a way to > > debug. I was able to debug quite a few spurious port deallocations as > > soon as I was able to print from the kernel which process was doing > > it. I don't see how to do the same kind of debugging through the proc > > server. > > You can implement some debug-only logging that shows you the mappings you > want to see.
But the point is that I don't know which mapping I want to see. I just happen to notice from the kernel that a given task does a erroneous thing. From there, how to continue debugging without knowing which userland process was doing that? Samuel
