Luoqi Chen said: > > > Do you still have that piece of code? Does it handle the case involves more > than one process? For example, process 1 mmaps file B and reads file A into > the mmapped region, while process 2 mmaps file A and reads file B, this could > also result in a deadlock. > It used to be part of the tree, but I seem to remember that it was removed (by those who understand the code :-)) soon after I left. I will look for it, and see if it would help with the problem(s).
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