chabbimilind

@divan, this seems like one of the critically missing pieces in Go tracing. Although your project was educational in nature, the runtime changes solve an important problem in tracing. While...

The basic MCS lock does not allow you to exist from the wait queue. You may be looking for one of these: https://www.mcs.anl.gov/~aamer/papers/ppopp17_hmcst.pdf (one level variant) https://www.cs.rochester.edu/u/scott/papers/2002_PODC_nb_timeout.pdf https://www.cs.rochester.edu/u/scott/papers/2001_PPoPP_Timeout.pdf I noticed...