[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] [Xen-devel] [RFC PATCH v3 10/24] NUMA: Allow numa initialization with DT
From: Vijaya Kumar K <Vijaya.Kumar@xxxxxxxxxx> The common code allows numa initialization only when ACPI_NUMA config is enabled. Allow initialization when NUMA config is enabled for DT. In this patch, along with acpi_numa, check for acpi_disabled is added. Signed-off-by: Vijaya Kumar K <Vijaya.Kumar@xxxxxxxxxx> --- xen/common/numa.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/xen/common/numa.c b/xen/common/numa.c index 74c4697..5e985d2 100644 --- a/xen/common/numa.c +++ b/xen/common/numa.c @@ -324,7 +324,7 @@ static int __init numa_scan_nodes(paddr_t start, paddr_t end) for ( i = 0; i < MAX_NUMNODES; i++ ) cutoff_node(i, start, end); - if ( acpi_numa <= 0 ) + if ( !acpi_disabled && acpi_numa <= 0 ) return -1; if ( !arch_sanitize_nodes_memory() ) @@ -430,11 +430,9 @@ void __init numa_initmem_init(unsigned long start_pfn, unsigned long end_pfn) return; #endif -#ifdef CONFIG_ACPI_NUMA if ( !numa_off && !numa_scan_nodes(pfn_to_paddr(start_pfn), pfn_to_paddr(end_pfn)) ) return; -#endif printk(KERN_INFO "%s\n", numa_off ? "NUMA turned off" : "No NUMA configuration found"); -- 2.7.4 _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxx https://lists.xen.org/xen-devel
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