[ruby-core:26380] [Feature #2294] [PATCH] ruby_bind_stack() to embed Ruby in coroutine

Issue #2294 has been updated by Suraj Kurapati.

File ruby_bind_stack.patch added

Hi,

Nobu Nakada wrote:
> This patch does not work with multithreading at all.

Thank you for pointing out this problem.  I have updated
my patch accordingly and am reattaching it to this issue.

Here is my approach for solving this problem:
(Please correct me if I am wrong.)

Since Ruby 1.9 threads are native kernel threads, they
dynamically allocate and manage their own stacks.  So
the ruby_bind_stack() GC marking restriction must only
be applied to the main Ruby thread---which isn't really
a thread at all; it runs on the native C program stack.

Thanks for your consideration.
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