Re: [PATCH v2 4/6] ACPI, PCI: add acpi_pci_roots protection

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On Thu, Sep 13, 2012 at 12:39 PM, Bjorn Helgaas <bhelgaas@xxxxxxxxxx> wrote:
> If I understand you correctly, you're agreeing that if we change the
> .add()/.remove() interfaces, there is no need for RCU here.  Correct
> me if I'm wrong.

yes.

just passing acpi_pci_root point or acpi_device pointer.

Yinghai
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