RE: witness_get: witness exhausted?

2003-03-04 Thread John Baldwin
On 03-Mar-2003 Andrew Gallatin wrote: I'm developing a character driver which tracks a lot of state on a per-open basis. I've got several mutexes in there which are initialzed at open, and destroyed at close. After a few dozen opens, witness seems to croak with: witness_get:

RE: witness_get: witness exhausted?

2003-03-04 Thread Andrew Gallatin
John Baldwin writes: Unfortunately dead witnesses may still be stuck in the lock order hierarchy and I haven't figured out yet how to properly handle the case of free'ing a witness structure from the tree while preserving the correct lock orders. You can try Ah, I think I see.