Re: [PATCH 1/2] memorder: Express `value-returning RMW` more explicitly

["Paul E. McKenney" <paulmck@linux.vnet.ibm.com>]

On Sat, Sep 02, 2017 at 11:49:36AM +0900, SeongJae Park wrote:
> A sentence represents `Successful Non-Relaced Non-void RMW' row in
> `Linux-Kernel Memory-Ordering Cheat Sheet` as `value-returning RMW` row.
> Because it is far different expression, some reader may confuse.  This
> commit remove the confuse by representing the row with exactly same
> words.
> 
> Signed-off-by: SeongJae Park <sj38.park@gmail.com>

Good catches, applied both, thank you!

							Thanx, Paul

> ---
>  memorder/memorder.tex | 6 +++---
>  1 file changed, 3 insertions(+), 3 deletions(-)
> 
> diff --git a/memorder/memorder.tex b/memorder/memorder.tex
> index 3e85eca..5e7176e 100644
> --- a/memorder/memorder.tex
> +++ b/memorder/memorder.tex
> @@ -507,9 +507,9 @@ The \co{*_acquire} row covers \co{smp_load_acquire()},
>  \co{cmpxchg_acquire()}, \co{xchg_release()}, and so on;
>  the \co{*_release} row covers \co{smp_store_release()},
>  \co{cmpxchg_release()}, \co{xchg_release()}, and so on; and
> -the value-returning RMW row covers \co{atomic_add_return()},
> -\co{atomic_add_unless()},
> -\co{atomic_dec_and_test()}, \co{cmpxchg()}, \co{xchg()}, and so on.
> +the ``Successful Non-Relaxed Non-\co{void} RMW'' row covers
> +\co{atomic_add_return()}, \co{atomic_add_unless()}, \co{atomic_dec_and_test()},
> +\co{cmpxchg()}, \co{xchg()}, and so on.
>  The ``Successful'' qualifiers apply to primitives such as
>  \co{atomic_add_unless()}, \co{cmpxchg_acquire()}, and \co{cmpxchg_release()},
>  which have no effect on either memory or on ordering when they indicate
> -- 
> 2.10.0
> 

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