[Bug nptl/16160] __lll_robust_trylock is not been implemented correctly in some architecture

wang.deqiang1 at zte dot com.cn sourceware-bugzilla@sourceware.org
Fri Nov 22 02:04:00 GMT 2013


http://sourceware.org/bugzilla/show_bug.cgi?id=16160

wangdeqiang <wang.deqiang1 at zte dot com.cn> changed:

           What    |Removed                     |Added
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                 CC|                            |wang.deqiang1 at zte dot com.cn

--- Comment #1 from wangdeqiang <wang.deqiang1 at zte dot com.cn> ---
should i use "atomic_compare_and_exchange_val_acq (futex, id, 0)" to replace
"return atomic_compare_and_exchange_val_acq (futex, id, 0) != 0;" in
__lll_robust_trylock?

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