mm: use NUMA_NO_NODE
Make a sweep through mm/ and convert code that uses -1 directly to using
the more appropriate NUMA_NO_NODE.
Signed-off-by: David Rientjes <rientjes@google.com>
Reviewed-by: Yasuaki Ishimatsu <isimatu.yasuaki@jp.fujitsu.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/mm/vmalloc.c b/mm/vmalloc.c
index 5123a16..0f751f2 100644
--- a/mm/vmalloc.c
+++ b/mm/vmalloc.c
@@ -1376,8 +1376,8 @@
struct vm_struct *__get_vm_area(unsigned long size, unsigned long flags,
unsigned long start, unsigned long end)
{
- return __get_vm_area_node(size, 1, flags, start, end, -1, GFP_KERNEL,
- __builtin_return_address(0));
+ return __get_vm_area_node(size, 1, flags, start, end, NUMA_NO_NODE,
+ GFP_KERNEL, __builtin_return_address(0));
}
EXPORT_SYMBOL_GPL(__get_vm_area);
@@ -1385,8 +1385,8 @@
unsigned long start, unsigned long end,
const void *caller)
{
- return __get_vm_area_node(size, 1, flags, start, end, -1, GFP_KERNEL,
- caller);
+ return __get_vm_area_node(size, 1, flags, start, end, NUMA_NO_NODE,
+ GFP_KERNEL, caller);
}
/**
@@ -1401,14 +1401,15 @@
struct vm_struct *get_vm_area(unsigned long size, unsigned long flags)
{
return __get_vm_area_node(size, 1, flags, VMALLOC_START, VMALLOC_END,
- -1, GFP_KERNEL, __builtin_return_address(0));
+ NUMA_NO_NODE, GFP_KERNEL,
+ __builtin_return_address(0));
}
struct vm_struct *get_vm_area_caller(unsigned long size, unsigned long flags,
const void *caller)
{
return __get_vm_area_node(size, 1, flags, VMALLOC_START, VMALLOC_END,
- -1, GFP_KERNEL, caller);
+ NUMA_NO_NODE, GFP_KERNEL, caller);
}
/**
@@ -1650,7 +1651,7 @@
* @end: vm area range end
* @gfp_mask: flags for the page level allocator
* @prot: protection mask for the allocated pages
- * @node: node to use for allocation or -1
+ * @node: node to use for allocation or NUMA_NO_NODE
* @caller: caller's return address
*
* Allocate enough pages to cover @size from the page level
@@ -1706,7 +1707,7 @@
* @align: desired alignment
* @gfp_mask: flags for the page level allocator
* @prot: protection mask for the allocated pages
- * @node: node to use for allocation or -1
+ * @node: node to use for allocation or NUMA_NO_NODE
* @caller: caller's return address
*
* Allocate enough pages to cover @size from the page level
@@ -1723,7 +1724,7 @@
void *__vmalloc(unsigned long size, gfp_t gfp_mask, pgprot_t prot)
{
- return __vmalloc_node(size, 1, gfp_mask, prot, -1,
+ return __vmalloc_node(size, 1, gfp_mask, prot, NUMA_NO_NODE,
__builtin_return_address(0));
}
EXPORT_SYMBOL(__vmalloc);
@@ -1746,7 +1747,8 @@
*/
void *vmalloc(unsigned long size)
{
- return __vmalloc_node_flags(size, -1, GFP_KERNEL | __GFP_HIGHMEM);
+ return __vmalloc_node_flags(size, NUMA_NO_NODE,
+ GFP_KERNEL | __GFP_HIGHMEM);
}
EXPORT_SYMBOL(vmalloc);
@@ -1762,7 +1764,7 @@
*/
void *vzalloc(unsigned long size)
{
- return __vmalloc_node_flags(size, -1,
+ return __vmalloc_node_flags(size, NUMA_NO_NODE,
GFP_KERNEL | __GFP_HIGHMEM | __GFP_ZERO);
}
EXPORT_SYMBOL(vzalloc);
@@ -1781,7 +1783,8 @@
ret = __vmalloc_node(size, SHMLBA,
GFP_KERNEL | __GFP_HIGHMEM | __GFP_ZERO,
- PAGE_KERNEL, -1, __builtin_return_address(0));
+ PAGE_KERNEL, NUMA_NO_NODE,
+ __builtin_return_address(0));
if (ret) {
area = find_vm_area(ret);
area->flags |= VM_USERMAP;
@@ -1846,7 +1849,7 @@
void *vmalloc_exec(unsigned long size)
{
return __vmalloc_node(size, 1, GFP_KERNEL | __GFP_HIGHMEM, PAGE_KERNEL_EXEC,
- -1, __builtin_return_address(0));
+ NUMA_NO_NODE, __builtin_return_address(0));
}
#if defined(CONFIG_64BIT) && defined(CONFIG_ZONE_DMA32)
@@ -1867,7 +1870,7 @@
void *vmalloc_32(unsigned long size)
{
return __vmalloc_node(size, 1, GFP_VMALLOC32, PAGE_KERNEL,
- -1, __builtin_return_address(0));
+ NUMA_NO_NODE, __builtin_return_address(0));
}
EXPORT_SYMBOL(vmalloc_32);
@@ -1884,7 +1887,7 @@
void *ret;
ret = __vmalloc_node(size, 1, GFP_VMALLOC32 | __GFP_ZERO, PAGE_KERNEL,
- -1, __builtin_return_address(0));
+ NUMA_NO_NODE, __builtin_return_address(0));
if (ret) {
area = find_vm_area(ret);
area->flags |= VM_USERMAP;