From mboxrd@z Thu Jan  1 00:00:00 1970
From: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Subject: Re: [PATCH v2 01/13] xsplice: Design document (v5).
Date: Fri, 5 Feb 2016 13:34:40 -0500
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> >+<pre>
> >+              /->\
> >+              \  /
> >+ UNLOAD <--- CHECK ---> REPLACE|APPLY --> REVERT --\
> >+                \                                  |
> >+                 \-------------------<-------------/
> 
> This doesn't make much sense to me. The actions need to be represented by
> arrows that move from one state to another.

They are. The '<-' or '->' are arrows.

However I have to say that I had a hard time coming up with a good
graphical representation of this. If you have ideas for better I am
all ears.