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thread_pthread.c (native_ppoll_sleep): drop ubf_select references

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We don't use ubf_select after r65495 / 5de7b3b4f27df747899c243adbb10c9799ad1399
("thread_pthread.c (native_ppoll_sleep): new eventfd (or pipe) for ubf"),
so we don't need to unregister the thread from the ubf list.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@66382 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
normal 2018-12-13 09:41:17 +00:00
parent 89db85f716
commit 2d4c248d77
1 changed files with 1 additions and 2 deletions
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3
thread_pthread.c
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@ -2041,7 +2041,7 @@ ubf_ppoll_sleep(void *ignore)
* cannot safely read from it. However, it can be woken up in
* 4 ways:
*
* 1) ubf_select (from another thread)
* 1) ubf_ppoll_sleep (from another thread)
* 2) rb_thread_wakeup_timer_thread (from signal handler)
* 3) any unmasked signal hitting the process
* 4) periodic ubf timer wakeups (after 3)
@ -2074,7 +2074,6 @@ native_ppoll_sleep(rb_thread_t *th, rb_hrtime_t *rel)
*/
}
unblock_function_clear(th);
unregister_ubf_list(th);
GVL_UNLOCK_END(th);
}