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Asynchronous events such as signal trap, finalization timing, thread switching and so on are managed by "interrupt_flag". Ruby's threads check this flag periodically and if a thread does not check this flag, above events doesn't happen. This checking is CHECK_INTS() (related) macro and it is placed at some places (laeve instruction and so on). However, at the end of C methods, C blocks (IMEMO_IFUNC) etc there are no checking and it can introduce uninterruptible thread. To modify this situation, we decide to place CHECK_INTS() at vm_pop_frame(). It increases interrupt checking points. [Bug #16366] This patch can introduce unexpected events... |
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| bignum | ||
| bug_reporter | ||
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| debug | ||
| exception | ||
| file | ||
| float | ||
| funcall | ||
| gvl | ||
| hash | ||
| integer | ||
| iseq_load | ||
| iter | ||
| load | ||
| marshal | ||
| method | ||
| num2int | ||
| path_to_class | ||
| popen_deadlock | ||
| postponed_job | ||
| proc | ||
| rational | ||
| st | ||
| string | ||
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| symbol | ||
| thread_fd_close | ||
| time | ||
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| typeddata | ||
| vm | ||
| wait_for_single_fd | ||
| win32 | ||
| test_bug-3571.rb | ||
| test_bug-5832.rb | ||
| test_bug-14834.rb | ||
| test_enumerator_kw.rb | ||
| test_notimplement.rb | ||
| test_printf.rb | ||
| test_recursion.rb | ||
| test_scan_args.rb | ||