[PATCH 7/8] numa: in-kernel profiling: use cpu_to_mem() for per cpu allocations

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Against:  2.6.34-rc3-mmotm-100405-1609

Patch:  in-kernel profiling -- support memoryless nodes.

In kernel profiling requires that we be able to allocate "local"
memory for each cpu.  Use "cpu_to_mem()" instead of "cpu_to_node()"
to support memoryless nodes.

Depends on the "numa_mem_id()" patch.

Signed-off-by: Lee Schermerhorn <lee.schermerhorn@xxxxxx>

---

New in V3.

V4: No change

 kernel/profile.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

Index: linux-2.6.34-rc3-mmotm-100405-1609/kernel/profile.c
===================================================================
--- linux-2.6.34-rc3-mmotm-100405-1609.orig/kernel/profile.c	2010-04-07 10:04:02.000000000 -0400
+++ linux-2.6.34-rc3-mmotm-100405-1609/kernel/profile.c	2010-04-07 10:11:38.000000000 -0400
@@ -363,7 +363,7 @@ static int __cpuinit profile_cpu_callbac
 	switch (action) {
 	case CPU_UP_PREPARE:
 	case CPU_UP_PREPARE_FROZEN:
-		node = cpu_to_node(cpu);
+		node = cpu_to_mem(cpu);
 		per_cpu(cpu_profile_flip, cpu) = 0;
 		if (!per_cpu(cpu_profile_hits, cpu)[1]) {
 			page = alloc_pages_exact_node(node,
@@ -565,7 +565,7 @@ static int create_hash_tables(void)
 	int cpu;
 
 	for_each_online_cpu(cpu) {
-		int node = cpu_to_node(cpu);
+		int node = cpu_to_mem(cpu);
 		struct page *page;
 
 		page = alloc_pages_exact_node(node,
--
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