From 824cd75bf30cfc52c4b468f3cabf6932fd012654 Mon Sep 17 00:00:00 2001 From: Suresh Siddha Date: Fri, 2 Oct 2009 11:01:23 -0700 Subject: [PATCH] intr_remap: Allocate intr-remapping table using numa locality info Allocate intr-remapping table using numa locality info. On platforms having remapping hardware units span different nodes, this enables optimized intr-remapping table entry access by remapping hardware. Signed-off-by: Suresh Siddha Signed-off-by: David Woodhouse --- drivers/pci/intr_remapping.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/pci/intr_remapping.c b/drivers/pci/intr_remapping.c index 0ed78a764ded..fccf0e2fcba3 100644 --- a/drivers/pci/intr_remapping.c +++ b/drivers/pci/intr_remapping.c @@ -548,7 +548,8 @@ static int setup_intr_remapping(struct intel_iommu *iommu, int mode) if (!iommu->ir_table) return -ENOMEM; - pages = alloc_pages(GFP_ATOMIC | __GFP_ZERO, INTR_REMAP_PAGE_ORDER); + pages = alloc_pages_node(iommu->node, GFP_ATOMIC | __GFP_ZERO, + INTR_REMAP_PAGE_ORDER); if (!pages) { printk(KERN_ERR "failed to allocate pages of order %d\n", -- GitLab