Messages in this thread | | | From | Thomas Gleixner <> | Subject | Re: [patch 02/33] genirq/msi: Provide struct msi_parent_ops | Date | Fri, 18 Nov 2022 14:52:43 +0100 |
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On Thu, Nov 17 2022 at 16:58, Thomas Gleixner wrote: > On Wed, Nov 16 2022 at 14:57, Jason Gunthorpe wrote: > >> And perhaps it would be a bit clearer to put the parent_domain inside >> the msi_domain_info, which is basically acting as an argument bundle >> for a future allocation call? > > Maybe. Let me try.
No. That's redundant storage because the domain creation stores the parent domain in irqdomain::parent which is what the hierarchy code uses. That code does not know about msi_domain_info.
Thanks,
tglx
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