> As long as "they" do not want to reserve (512 << 20) KiB there must be > some miscalculation.
Unfortunately, they do want, as explicitly written in the comment -they even try to claim 544gb mem space initially... not real alloc, just reserve . > >> Anyway, system should not hang even if I request 512gb of ram, it >> should return with error... >> This is standard approach - we try to alloc until we can, receiving >> ENOMEM or something similar? >> Why it is not working? > > The current mmap(MAP_ANONYMOUS) implementation seems to strive for > satisfaction of the application by not probing the allocation but > enforcing it. This ends up in the request for more RAM resources as > you traced. Yes, but why this call (wait for response from parent) just hangs forever instead of return and say that “I can’t”? _______________________________________________ Genode users mailing list [email protected] https://lists.genode.org/listinfo/users
