diff options
| author | Tejun Heo <tj@kernel.org> | 2011-02-16 17:11:08 +0100 |
|---|---|---|
| committer | Tejun Heo <tj@kernel.org> | 2011-02-16 17:11:08 +0100 |
| commit | 5d371b08fea80c4fb7450d31e5a4e35b438ef850 (patch) | |
| tree | d87e33c1b8b63bc7e50d7a5e18d0f12f8022582b /arch/x86/mm | |
| parent | fd0435d8fb1d4e5771f9ae3af71f2a77c1f4bd09 (diff) | |
x86-64, NUMA: Kill {acpi|amd|dummy}_scan_nodes()
They are empty now. Kill them.
Signed-off-by: Tejun Heo <tj@kernel.org>
Cc: Yinghai Lu <yinghai@kernel.org>
Cc: Brian Gerst <brgerst@gmail.com>
Cc: Cyrill Gorcunov <gorcunov@gmail.com>
Cc: Shaohui Zheng <shaohui.zheng@intel.com>
Cc: David Rientjes <rientjes@google.com>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: H. Peter Anvin <hpa@linux.intel.com>
Diffstat (limited to 'arch/x86/mm')
| -rw-r--r-- | arch/x86/mm/amdtopology_64.c | 5 | ||||
| -rw-r--r-- | arch/x86/mm/numa_64.c | 11 | ||||
| -rw-r--r-- | arch/x86/mm/srat_64.c | 8 |
3 files changed, 0 insertions, 24 deletions
diff --git a/arch/x86/mm/amdtopology_64.c b/arch/x86/mm/amdtopology_64.c index 9c9f46adf414..90cf297b3b59 100644 --- a/arch/x86/mm/amdtopology_64.c +++ b/arch/x86/mm/amdtopology_64.c @@ -259,8 +259,3 @@ void __init amd_fake_nodes(const struct bootnode *nodes, int nr_nodes) memcpy(__apicid_to_node, fake_apicid_to_node, sizeof(__apicid_to_node)); } #endif /* CONFIG_NUMA_EMU */ - -int __init amd_scan_nodes(void) -{ - return 0; -} diff --git a/arch/x86/mm/numa_64.c b/arch/x86/mm/numa_64.c index 748c6b5bff6d..e211c005f5e1 100644 --- a/arch/x86/mm/numa_64.c +++ b/arch/x86/mm/numa_64.c @@ -772,25 +772,17 @@ static int dummy_numa_init(void) return 0; } -static int dummy_scan_nodes(void) -{ - return 0; -} - void __init initmem_init(void) { int (*numa_init[])(void) = { [2] = dummy_numa_init }; - int (*scan_nodes[])(void) = { [2] = dummy_scan_nodes }; int i, j; if (!numa_off) { #ifdef CONFIG_ACPI_NUMA numa_init[0] = x86_acpi_numa_init; - scan_nodes[0] = acpi_scan_nodes; #endif #ifdef CONFIG_AMD_NUMA numa_init[1] = amd_numa_init; - scan_nodes[1] = amd_scan_nodes; #endif } @@ -834,9 +826,6 @@ void __init initmem_init(void) if (numa_register_memblks() < 0) continue; - if (scan_nodes[i]() < 0) - continue; - for (j = 0; j < nr_cpu_ids; j++) { int nid = early_cpu_to_node(j); diff --git a/arch/x86/mm/srat_64.c b/arch/x86/mm/srat_64.c index 4a2c33b0a48c..d56eff811cd8 100644 --- a/arch/x86/mm/srat_64.c +++ b/arch/x86/mm/srat_64.c @@ -270,14 +270,6 @@ int __init x86_acpi_numa_init(void) return srat_disabled() ? -EINVAL : 0; } -/* Use the information discovered above to actually set up the nodes. */ -int __init acpi_scan_nodes(void) -{ - if (acpi_numa <= 0) - return -1; - return 0; -} - #ifdef CONFIG_NUMA_EMU static int fake_node_to_pxm_map[MAX_NUMNODES] __initdata = { [0 ... MAX_NUMNODES-1] = PXM_INVAL |