Re: [PATCH v9 4/5] qrwlock: Use smp_store_release() in write_unlock()
On Tue, Jan 21, 2014 at 10:45:42AM -0500, Waiman Long wrote: > I can change the logic to use only cmpxchg for readers, but I don't see a > compelling reason to do so.
The fact that you can then use smp_store_release() is fairly compelling methinks.