The patch titled
acpi: remove NID_INVAL
has been added to the -mm tree. Its filename is
acpi-remove-nid_inval.patch
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*** Remember to use Documentation/SubmitChecklist when testing your code ***
See http://userweb.kernel.org/~akpm/stuff/added-to-mm.txt to find
out what to do about this
The current -mm tree may be found at http://userweb.kernel.org/~akpm/mmotm/
------------------------------------------------------
Subject: acpi: remove NID_INVAL
From: David Rientjes <rientjes@xxxxxxxxxx>
NUMA_NO_NODE has been exported globally and thus it can replace NID_INVAL
in the acpi code.
Also removes the unused acpi_unmap_pxm_to_node() function.
Cc: Len Brown <lenb@xxxxxxxxxx>
Cc: Cyrill Gorcunov <gorcunov@xxxxxxxxxx>
Cc: Lee Schermerhorn <Lee.Schermerhorn@xxxxxx>
Signed-off-by: David Rientjes <rientjes@xxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
diff -puN drivers/acpi/numa.c~acpi-remove-nid_inval drivers/acpi/numa.c
--- a/drivers/acpi/numa.c~acpi-remove-nid_inval
+++ a/drivers/acpi/numa.c
@@ -28,6 +28,7 @@
#include <linux/types.h>
#include <linux/errno.h>
#include <linux/acpi.h>
+#include <linux/numa.h>
#include <acpi/acpi_bus.h>
#define PREFIX "ACPI: "
@@ -39,15 +40,15 @@ ACPI_MODULE_NAME("numa");
static nodemask_t nodes_found_map = NODE_MASK_NONE;
/* maps to convert between proximity domain and logical node ID */
-static int pxm_to_node_map[MAX_PXM_DOMAINS]
- = { [0 ... MAX_PXM_DOMAINS - 1] = NID_INVAL };
+static int pxm_to_node_map[MAX_PXM_DOMAINS]
+ = { [0 ... MAX_PXM_DOMAINS - 1] = NUMA_NO_NODE };
static int node_to_pxm_map[MAX_NUMNODES]
- = { [0 ... MAX_NUMNODES - 1] = PXM_INVAL };
+ = { [0 ... MAX_NUMNODES - 1] = PXM_INVAL };
int pxm_to_node(int pxm)
{
if (pxm < 0)
- return NID_INVAL;
+ return NUMA_NO_NODE;
return pxm_to_node_map[pxm];
}
@@ -68,9 +69,9 @@ int acpi_map_pxm_to_node(int pxm)
{
int node = pxm_to_node_map[pxm];
- if (node < 0){
+ if (node < 0) {
if (nodes_weight(nodes_found_map) >= MAX_NUMNODES)
- return NID_INVAL;
+ return NUMA_NO_NODE;
node = first_unset_node(nodes_found_map);
__acpi_map_pxm_to_node(pxm, node);
node_set(node, nodes_found_map);
@@ -79,16 +80,6 @@ int acpi_map_pxm_to_node(int pxm)
return node;
}
-#if 0
-void __cpuinit acpi_unmap_pxm_to_node(int node)
-{
- int pxm = node_to_pxm_map[node];
- pxm_to_node_map[pxm] = NID_INVAL;
- node_to_pxm_map[node] = PXM_INVAL;
- node_clear(node, nodes_found_map);
-}
-#endif /* 0 */
-
static void __init
acpi_table_print_srat_entry(struct acpi_subtable_header *header)
{
_
Patches currently in -mm which might be from rientjes@xxxxxxxxxx are
connector-fix-regression-introduced-by-sid-connector.patch
revert-mm-oom-analysis-add-buffer-cache-information-to-show_free_areas.patch
page-allocator-do-not-allow-interrupts-to-use-alloc_harder.patch
linux-next.patch
acpi-remove-nid_inval.patch
oom-dump-stack-and-vm-state-when-oom-killer-panics.patch
nodemask-make-nodemask_alloc-more-general.patch
hugetlb-rework-hstate_next_node_-functions.patch
hugetlb-add-nodemask-arg-to-huge-page-alloc-free-and-surplus-adjust-functions.patch
hugetlb-add-nodemask-arg-to-huge-page-alloc-free-and-surplus-adjust-functions-fix.patch
hugetlb-factor-init_nodemask_of_node.patch
hugetlb-derive-huge-pages-nodes-allowed-from-task-mempolicy.patch
hugetlb-add-generic-definition-of-numa_no_node.patch
hugetlb-add-per-node-hstate-attributes.patch
hugetlb-update-hugetlb-documentation-for-numa-controls.patch
hugetlb-use-only-nodes-with-memory-for-huge-pages.patch
mm-clear-node-in-n_high_memory-and-stop-kswapd-when-all-memory-is-offlined.patch
hugetlb-handle-memory-hot-plug-events.patch
hugetlb-offload-per-node-attribute-registrations.patch
mm-add-gfp-flags-for-nodemask_alloc-slab-allocations.patch
do_wait-optimization-do-not-place-sub-threads-on-task_struct-children-list.patch
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