There is at least a "technical" risk that the status of the address space could change to swappable between your TM and whatever action you do based on the determination of non-swappability, but for personal use software I suppose you might find that risk acceptable.
Does non-swappable guarantee "swapped in"? That's a serious question. I don't know the answer. Can an already swapped-out address space be marked non-swappable? Again, probably a manageable risk for personal use software. Charles -----Original Message----- From: IBM Mainframe Discussion List [mailto:IBM-MAIN@LISTSERV.UA.EDU] On Behalf Of Joseph Reichman Sent: Sunday, February 23, 2020 7:43 AM To: IBM-MAIN@LISTSERV.UA.EDU Subject: Re: Cell Pool Services CSRC4EXP Then me just say what I do in the SRB The following XR R1,R1 Clear R1 as we cann't wait in SRB mode SYSEVENT TRANSWAP,ENTRY=BRANCH,ASID=(R4) Before I issue a get (actually access the cell) in a other address space double check we are okay L R1,ASCBOUCB-ASCB(R1) USING OUCB,R1 TM OUCBSFL,OUCBNSW is address space swapped in BZ NOTSWAP no; -----Original Message----- From: IBM Mainframe Discussion List <IBM-MAIN@LISTSERV.UA.EDU> On Behalf Of Peter Relson Sent: Sunday, February 23, 2020 9:51 AM To: IBM-MAIN@LISTSERV.UA.EDU Subject: Re: Cell Pool Services CSRC4EXP <snip> Should just say data space </snip> Your logic confounds me. It can certainly be an address space. Whether it is an address space or data space, you have to do things right. <snip> page 217 ( chapter 13) of the assembler services guide </snip> Page and chapter references don't work too well if someone is looking at knowledge center. Let alone a reference without indicating the release. But I assume that you are referring to Figure 1 within Callable cell pool services -> Storage considerations. Peter Relson z/OS Core Technology Design ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to lists...@listserv.ua.edu with the message: INFO IBM-MAIN ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to lists...@listserv.ua.edu with the message: INFO IBM-MAIN ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to lists...@listserv.ua.edu with the message: INFO IBM-MAIN
