K 10
svn:author
V 7
davidxu
K 8
svn:date
V 27
2012-08-27T03:09:39.569309Z
K 7
svn:log
V 323
In suspend_common(), don't wait for a thread which is in creation, because
pthread_suspend_all_np() may have already suspended its parent thread.
Add locking code in pthread_suspend_all_np() to only allow one thread
to suspend other threads, this eliminates a deadlock where two or more
threads try to suspend each others.

END