x86/PCI: use RCU list to protect mmconfig list

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Use RCU list to protect mmconfig list from dynamic change
when supporting PCI host bridge hotplug.

Reviewed-by: Yinghai Lu <yinghai@kernel.org>
Signed-off-by: Jiang Liu <liuj97@gmail.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>

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Jiang Liu 2012-06-22 14:55:12 +08:00 • committed by Bjorn Helgaas

parent 846e402300

commit 376f70acfe

3 changed files with 34 additions and 10 deletions

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18

arch/x86/pci/mmconfig-shared.c

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13

arch/x86/pci/mmconfig_32.c

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13

arch/x86/pci/mmconfig_64.c

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