Alan Modra 7e2fca8dd2 Fix bugs in powerpc pthread_once. ... Ref gcc.gnu.org/bugzilla/show_bug.cgi?id=52839#c10 Release barriers are needed to ensure that any memory written by init_routine is seen by other threads before *once_control changes. In the case of clear_once_control we need to flush any partially written state.		2012-09-25 16:30:06 -05:00
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linux	Fix bugs in powerpc pthread_once.	2012-09-25 16:30:06 -05:00