On Tue, 9 Aug 2011 10:54:58 -0500, Donald Likens <dlik...@infosecinc.com> wrote:

>You understand completely. I thought of the control block structure you talk 
>about but I wanted to control how much space I used in CSA and avoid the extra 
>overhead. Of course I could limit the number of control blocks I create but 
>this seemed to work. PS. I anchor  the buffer in a module dynamically loaded 
>into LPA. When I designed this I wasn't even sure I could do a getmain in 
>IEFU85 since it could not issue SVCs (I have since learned obtain storage does 
>a PC).
>
>Do you see any problem with what I am planning for setlock?

I'm curious why you're using CSA at all. 

Who is consuming the data that you're storing there? If it's some long-running 
task, why aren't you PCing to it or scheduling an SRB into its address space 
and putting your data directly into its local storage?

-- 
Walt

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