Alfred Perlstein wrote:
thread_suspend_check() with SINGLE_BOUNDARY is used is only called
in userret() where I don't think any code is still using the p_fd.
This is not an acceptable solution as it will deadlock unless all
threads exit the kernel.
Where is deadlock ? thread_single(SINGLE_BOUNDARY) does not suspend
sleeping thread, it will interrupt it.
filedescs can be refcounted per thread I think.
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