[sheepdog] [PATCH 1/2] add helper macros to try lock and unlock based on urcu

[Liu Yuan]

On 11/01/2012 02:23 PM, MORITA Kazutaka wrote:
> Perhaps, it would be better to define uatomic_bool so that developers
> can easily know that the variable must be accessed with
> uatomic_set_{true,false}.

Hmm, yes, add a typedef would be a better approach.

Thanks,
Yuan