leandrof/linux
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

x86: fixup NR-CPUS patch for numa

Browse Source 
This patch removes the EXPORT_SYMBOL for:

	x86_cpu_to_node_map_init
	x86_cpu_to_node_map_early_ptr

... thus fixing the section mismatch problem.

Also, the mem -> node hash lookup is fixed.

Signed-off-by: Mike Travis <travis@sgi.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
This commit is contained in:
travis@sgi.com 2008-01-30 13:33:15 +01:00 committed by Ingo Molnar
parent 28c6075c72
commit 316390b093
1 changed files with 1 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
arch/x86/mm/numa_64.c
View File

@ -35,8 +35,6 @@ u16 x86_cpu_to_node_map_init[NR_CPUS] = {
[0 ... NR_CPUS-1] = NUMA_NO_NODE [0 ... NR_CPUS-1] = NUMA_NO_NODE
}; };
void *x86_cpu_to_node_map_early_ptr; void *x86_cpu_to_node_map_early_ptr;
EXPORT_SYMBOL(x86_cpu_to_node_map_init);
EXPORT_SYMBOL(x86_cpu_to_node_map_early_ptr);
DEFINE_PER_CPU(u16, x86_cpu_to_node_map) = NUMA_NO_NODE; DEFINE_PER_CPU(u16, x86_cpu_to_node_map) = NUMA_NO_NODE;
EXPORT_PER_CPU_SYMBOL(x86_cpu_to_node_map); EXPORT_PER_CPU_SYMBOL(x86_cpu_to_node_map);
@ -88,7 +86,7 @@ static int __init allocate_cachealigned_memnodemap(void)
unsigned long pad, pad_addr; unsigned long pad, pad_addr;
memnodemap = memnode.embedded_map; memnodemap = memnode.embedded_map;
if (memnodemapsize <= 48) if (memnodemapsize <= ARRAY_SIZE(memnode.embedded_map))
return 0; return 0;
pad = L1_CACHE_BYTES - 1; pad = L1_CACHE_BYTES - 1;