The patch titled
increase max nodes
has been removed from the -mm tree. Its filename was
3-increase-max-nodes.patch
This patch was dropped because it is obsolete
------------------------------------------------------
Subject: increase max nodes
From: David Rientjes <rientjes@xxxxxxxxxx>
Increases the maximum number of nodes from 64 to 256.
Signed-off-by: David Rientjes <rientjes@xxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxx>
---
arch/x86_64/Kconfig | 2 +-
arch/x86_64/mm/numa.c | 2 +-
include/asm-x86_64/mmzone.h | 2 +-
3 files changed, 3 insertions(+), 3 deletions(-)
diff -puN arch/x86_64/Kconfig~3-increase-max-nodes arch/x86_64/Kconfig
--- a/arch/x86_64/Kconfig~3-increase-max-nodes
+++ a/arch/x86_64/Kconfig
@@ -302,7 +302,7 @@ config K8_NUMA
config NODES_SHIFT
int
- default "6"
+ default "8"
depends on NEED_MULTIPLE_NODES
# Dummy CONFIG option to select ACPI_NUMA from drivers/acpi/Kconfig.
diff -puN arch/x86_64/mm/numa.c~3-increase-max-nodes arch/x86_64/mm/numa.c
--- a/arch/x86_64/mm/numa.c~3-increase-max-nodes
+++ a/arch/x86_64/mm/numa.c
@@ -33,7 +33,7 @@ unsigned char apicid_to_node[MAX_LOCAL_A
};
cpumask_t node_to_cpumask[MAX_NUMNODES] __read_mostly;
-s8 physnode_map[MAX_ELEMENTS] __read_mostly;
+u8 physnode_map[MAX_ELEMENTS] __read_mostly;
int numa_off __initdata;
void __init populate_physnode_map(struct bootnode *nodes, int numnodes)
diff -puN include/asm-x86_64/mmzone.h~3-increase-max-nodes include/asm-x86_64/mmzone.h
--- a/include/asm-x86_64/mmzone.h~3-increase-max-nodes
+++ a/include/asm-x86_64/mmzone.h
@@ -24,7 +24,7 @@
#define NODE_MIN_SIZE (4*1024*1024)
#define NODE_HASH_MASK 0xffffffffffc00000ul
-extern s8 physnode_map[];
+extern u8 physnode_map[];
extern struct pglist_data *node_data[];
static inline __attribute__((pure)) int phys_to_nid(unsigned long addr)
_
Patches currently in -mm which might be from rientjes@xxxxxxxxxx are
-
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