diff options
Diffstat (limited to 'arch/ia64')
| -rw-r--r-- | arch/ia64/include/asm/numa.h | 4 | ||||
| -rw-r--r-- | arch/ia64/kernel/acpi.c | 6 | ||||
| -rw-r--r-- | arch/ia64/mm/numa.c | 6 |
3 files changed, 12 insertions, 4 deletions
diff --git a/arch/ia64/include/asm/numa.h b/arch/ia64/include/asm/numa.h index ebef7f40aabb..c5c253cb9bd6 100644 --- a/arch/ia64/include/asm/numa.h +++ b/arch/ia64/include/asm/numa.h @@ -59,7 +59,9 @@ extern struct node_cpuid_s node_cpuid[NR_CPUS]; */ extern u8 numa_slit[MAX_NUMNODES * MAX_NUMNODES]; -#define node_distance(from,to) (numa_slit[(from) * MAX_NUMNODES + (to)]) +#define slit_distance(from,to) (numa_slit[(from) * MAX_NUMNODES + (to)]) +extern int __node_distance(int from, int to); +#define node_distance(from,to) __node_distance(from, to) extern int paddr_to_nid(unsigned long paddr); diff --git a/arch/ia64/kernel/acpi.c b/arch/ia64/kernel/acpi.c index 1dacbf5e9e09..41eb281709da 100644 --- a/arch/ia64/kernel/acpi.c +++ b/arch/ia64/kernel/acpi.c @@ -578,8 +578,8 @@ void __init acpi_numa_fixup(void) if (!slit_table) { for (i = 0; i < MAX_NUMNODES; i++) for (j = 0; j < MAX_NUMNODES; j++) - node_distance(i, j) = i == j ? LOCAL_DISTANCE : - REMOTE_DISTANCE; + slit_distance(i, j) = i == j ? + LOCAL_DISTANCE : REMOTE_DISTANCE; return; } @@ -592,7 +592,7 @@ void __init acpi_numa_fixup(void) if (!pxm_bit_test(j)) continue; node_to = pxm_to_node(j); - node_distance(node_from, node_to) = + slit_distance(node_from, node_to) = slit_table->entry[i * slit_table->locality_count + j]; } } diff --git a/arch/ia64/mm/numa.c b/arch/ia64/mm/numa.c index 3861d6e32d5f..a03803506b0c 100644 --- a/arch/ia64/mm/numa.c +++ b/arch/ia64/mm/numa.c @@ -36,6 +36,12 @@ struct node_cpuid_s node_cpuid[NR_CPUS] = */ u8 numa_slit[MAX_NUMNODES * MAX_NUMNODES]; +int __node_distance(int from, int to) +{ + return slit_distance(from, to); +} +EXPORT_SYMBOL(__node_distance); + /* Identify which cnode a physical address resides on */ int paddr_to_nid(unsigned long paddr) |