The patch titled
numa-x86_64-use-generic-percpu-var-numa_node_id-implementation-fix2
has been added to the -mm tree. Its filename is
numa-x86_64-use-generic-percpu-var-numa_node_id-implementation-fix2.patch
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------------------------------------------------------
Subject: numa-x86_64-use-generic-percpu-var-numa_node_id-implementation-fix2
From: Lee Schermerhorn <lee.schermerhorn@xxxxxx>
Incremental patch 2 to
numa-x86_64-use-generic-percpu-var-numa_node_id-implementation.patch
in 28apr10 mmotm.
Use generic function to set numa_node for a specified cpu as
suggested by Christoph Lameter and seconded by Tejun Heo.
Signed-off-by: Lee Schermerhorn <lee.schermerhorn@xxxxxx>
Cc: Tejun Heo <tj@xxxxxxxxxx>
Cc: Mel Gorman <mel@xxxxxxxxx>
Cc: Christoph Lameter <cl@xxxxxxxxxxxxxxxxxxxx>
Cc: Nick Piggin <npiggin@xxxxxxx>
Cc: David Rientjes <rientjes@xxxxxxxxxx>
Cc: Eric Whitney <eric.whitney@xxxxxx>
Cc: KAMEZAWA Hiroyuki <kamezawa.hiroyu@xxxxxxxxxxxxxx>
Cc: Ingo Molnar <mingo@xxxxxxx>
Cc: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
Cc: "H. Peter Anvin" <hpa@xxxxxxxxx>
Cc: "Luck, Tony" <tony.luck@xxxxxxxxx>
Cc: Pekka Enberg <penberg@xxxxxxxxxxxxxx>
Cc: <linux-arch@xxxxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
arch/x86/kernel/setup_percpu.c | 2 +-
arch/x86/mm/numa_64.c | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
diff -puN arch/x86/kernel/setup_percpu.c~numa-x86_64-use-generic-percpu-var-numa_node_id-implementation-fix2 arch/x86/kernel/setup_percpu.c
--- a/arch/x86/kernel/setup_percpu.c~numa-x86_64-use-generic-percpu-var-numa_node_id-implementation-fix2
+++ a/arch/x86/kernel/setup_percpu.c
@@ -268,7 +268,7 @@ void __init setup_per_cpu_areas(void)
* make sure boot cpu numa_node is right, when boot cpu is on the
* node that doesn't have mem installed
*/
- per_cpu(numa_node, boot_cpu_id) = early_cpu_to_node(boot_cpu_id);
+ set_cpu_numa_node(boot_cpu_id, early_cpu_to_node(boot_cpu_id));
#endif
/* Setup node to cpumask map */
diff -puN arch/x86/mm/numa_64.c~numa-x86_64-use-generic-percpu-var-numa_node_id-implementation-fix2 arch/x86/mm/numa_64.c
--- a/arch/x86/mm/numa_64.c~numa-x86_64-use-generic-percpu-var-numa_node_id-implementation-fix2
+++ a/arch/x86/mm/numa_64.c
@@ -806,7 +806,7 @@ void __cpuinit numa_set_node(int cpu, in
per_cpu(x86_cpu_to_node_map, cpu) = node;
if (node != NUMA_NO_NODE)
- per_cpu(numa_node, cpu) = node;
+ set_cpu_numa_node(cpu, node);
}
void __cpuinit numa_clear_node(int cpu)
_
Patches currently in -mm which might be from lee.schermerhorn@xxxxxx are
origin.patch
mempolicy-remove-case-mpol_interleave-from-policy_zonelist.patch
mempolicy-remove-redundant-check.patch
mempolicy-dont-call-mpol_set_nodemask-when-no_context.patch
mempolicy-lose-unnecessary-loop-variable-in-mpol_parse_str.patch
mempolicy-rename-policy_types-and-cleanup-initialization.patch
mempolicy-factor-mpol_shared_policy_init-return-paths.patch
mempolicy-document-cpuset-interaction-with-tmpfs-mpol-mount-option.patch
mempolicy-restructure-rebinding-mempolicy-functions.patch
cpusetmm-fix-no-node-to-alloc-memory-when-changing-cpusets-mems.patch
cpusetmm-fix-no-node-to-alloc-memory-when-changing-cpusets-mems-fix.patch
cpusetmm-fix-no-node-to-alloc-memory-when-changing-cpusets-mems-fix2.patch
numa-add-generic-percpu-var-numa_node_id-implementation.patch
numa-add-generic-percpu-var-numa_node_id-implementation-fix1.patch
numa-add-generic-percpu-var-numa_node_id-implementation-fix2.patch
numa-x86_64-use-generic-percpu-var-numa_node_id-implementation.patch
numa-x86_64-use-generic-percpu-var-numa_node_id-implementation-fix1.patch
numa-x86_64-use-generic-percpu-var-numa_node_id-implementation-fix2.patch
numa-ia64-use-generic-percpu-var-numa_node_id-implementation.patch
numa-introduce-numa_mem_id-effective-local-memory-node-id.patch
numa-introduce-numa_mem_id-effective-local-memory-node-id-fix.patch
numa-introduce-numa_mem_id-effective-local-memory-node-id-fix2.patch
numa-introduce-numa_mem_id-effective-local-memory-node-id-fix3.patch
numa-ia64-support-numa_mem_id-for-memoryless-nodes.patch
numa-slab-use-numa_mem_id-for-slab-local-memory-node.patch
numa-in-kernel-profiling-use-cpu_to_mem-for-per-cpu-allocations.patch
numa-update-documentation-vm-numa-add-memoryless-node-info.patch
numa-update-documentation-vm-numa-add-memoryless-node-info-fix1.patch
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