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x86/PCI: Remove node-local allocation when initialising host controller 

Memory for host controller data structures is allocated local to the node
to which the controller is associated with.  This has been the behaviour
since 965cd0e4a5 ("x86, PCI, ACPI: Use kmalloc_node() to optimize for
performance") where the node local allocation was added without additional
context.

Drop the node local allocation as there is no benefit from doing so - the
usage of these structures is independent from where the controller is
located.

Signed-off-by: Punit Agrawal <punit.agrawal@arm.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: "H. Peter Anvin" <hpa@zytor.com>
hifive-unleashed-5.1
Punit Agrawal 2018-08-28 16:05:13 +01:00 committed by Bjorn Helgaas
parent 9c314a48ae
commit d193631bfb
1 changed files with 1 additions and 1 deletions
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2
arch/x86/pci/acpi.c
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@ -356,7 +356,7 @@ struct pci_bus *pci_acpi_scan_root(struct acpi_pci_root *root)
} else {
struct pci_root_info *info;
info = kzalloc_node(sizeof(*info), GFP_KERNEL, node);
info = kzalloc(sizeof(*info), GFP_KERNEL);
if (!info)
dev_err(&root->device->dev,
"pci_bus %04x:%02x: ignored (out of memory)\n",