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x86-64, NUMA: Unify use of memblk in all init methods

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Make both amd and dummy use numa_add_memblk() to describe the detected
memory blocks.  This allows initmem_init() to call
numa_register_memblk() regardless of init method in use.  Drop custom
memory registration codes from amd and dummy.

After this change, memblk merge/cleanup in numa_register_memblks() is
applied to all init methods.

As this makes compute_hash_shift() and numa_register_memblks() used
only inside numa_64.c, make them static.

Signed-off-by: Tejun Heo <tj@kernel.org>
Cc: Yinghai Lu <yinghai@kernel.org>
Cc: Brian Gerst <brgerst@gmail.com>
Cc: Cyrill Gorcunov <gorcunov@gmail.com>
Cc: Shaohui Zheng <shaohui.zheng@intel.com>
Cc: David Rientjes <rientjes@google.com>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: H. Peter Anvin <hpa@linux.intel.com>
This commit is contained in:
Tejun Heo
2011-02-16 17:11:08 +01:00
parent ef396ec96c
commit 43a662f04f
4 changed files with 8 additions and 29 deletions
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4
arch/x86/include/asm/numa_64.h
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@ -8,9 +8,6 @@ struct bootnode {
u64 end;
};
extern int compute_hash_shift(struct bootnode *nodes, int numblks,
int *nodeids);
#define ZONE_ALIGN (1UL << (MAX_ORDER+PAGE_SHIFT))
extern int numa_off;
@ -33,7 +30,6 @@ extern struct bootnode numa_nodes[MAX_NUMNODES] __initdata;
extern int __cpuinit numa_cpu_node(int cpu);
extern int __init numa_add_memblk(int nodeid, u64 start, u64 end);
extern int __init numa_register_memblks(void);
#ifdef CONFIG_NUMA_EMU
#define FAKE_NODE_MIN_SIZE ((u64)32 << 20)