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authorPunit Agrawal <punit.agrawal@arm.com>2018-08-28 16:05:13 +0100
committerBjorn Helgaas <bhelgaas@google.com>2018-09-17 16:33:24 -0500
commitd193631bfb383d7503a1a72fe1643ac2168bbba7 (patch)
treefbd35ff1df5c8892e1b99c439cbcd91b0ebe68d3 /arch/x86/pci
parent9c314a48aeab0562bf5418f707ee060171d52ac2 (diff)
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 965cd0e4a5e5 ("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>
Diffstat (limited to 'arch/x86/pci')
-rw-r--r--arch/x86/pci/acpi.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/x86/pci/acpi.c b/arch/x86/pci/acpi.c
index 5559dcaddd5e..948656069cdd 100644
--- a/arch/x86/pci/acpi.c
+++ b/arch/x86/pci/acpi.c
@@ -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",