Re: [PATCH-RFC 2/2] eventfd: EFD_STATE flag

[Avi Kivity]

On 08/03/2009 07:57 PM, Michael S. Tsirkin wrote:
> > Why not do it at the point of the write?
> >
> >      if (value != ctx->count) {
> >          ctx->count = value;
> >          wake_things_up();
> >      }
> >      
>
> What if write comes before read?
>    

The read will get the new value.

--
error compiling committee.c: too many arguments to function

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