Re: [PATCH 0/24] make atomic_read() behave consistently across all architectures
From: Herbert Xu <herbert@gondor.apana.org.au>
Date: 2007-08-17 01:29:27
Also in:
linux-arch, lkml
On Thu, Aug 16, 2007 at 06:02:32PM -0700, Paul E. McKenney wrote:
Yep. Or you can use atomic_dec_return() instead of using a barrier.
Or you could use smp_mb__{before,after}_atomic_dec.
Cheers,
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