On Tue, Sep 18, 2018 at 01:06:09PM +0900, Kyotaro HORIGUCHI wrote: > I was wrong here. It was handled in HandleStartupProcInterrupts > called from StartupXLOG. So, it should be just removed from the > set. Sorry for the bogus patch.
Thanks for confirming. Still, it looks like a waste to abuse on SIGINT just to forcibly wake up the checkpointer and request from it a checkpoint... And you could just have used a new parameter for the checkpointer appended with CHECKPOINT_FORCE. I think that my approach of just making the set of events purely ordered will save from any kind of race conditions, while I suspect that what you propose here does not close all the holes. -- Michael
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