diff options
| author | Dean Roe <roe@sgi.com> | 2006-02-14 16:01:23 -0500 |
|---|---|---|
| committer | Tony Luck <tony.luck@intel.com> | 2006-02-15 16:33:48 -0500 |
| commit | c2a4969ba14e852bf4ee92c7db3b0cf82405a0c9 (patch) | |
| tree | a79b5559260fb09525e764ab41366ff75f3f6677 /include | |
| parent | 9c65cb9be62ac4993a5b392304b82e4f04f010fd (diff) | |
[IA64-SGI] fix the size of __sn_cnodeid_to_nasid
The __sn_cnodeid_to_nasid array was incorrectly sized at MAX_NUMNODES.
On a large system, this array could overflow. The following patch
corrects this by defining it to MAX_COMPACT_NODES.
Signed-off-by: Dean Roe <roe@sgi.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/asm-ia64/sn/arch.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/asm-ia64/sn/arch.h b/include/asm-ia64/sn/arch.h index 1a3831c04af6..91c31be87b13 100644 --- a/include/asm-ia64/sn/arch.h +++ b/include/asm-ia64/sn/arch.h | |||
| @@ -70,7 +70,7 @@ DECLARE_PER_CPU(struct sn_hub_info_s, __sn_hub_info); | |||
| 70 | * Compact node ID to nasid mappings kept in the per-cpu data areas of each | 70 | * Compact node ID to nasid mappings kept in the per-cpu data areas of each |
| 71 | * cpu. | 71 | * cpu. |
| 72 | */ | 72 | */ |
| 73 | DECLARE_PER_CPU(short, __sn_cnodeid_to_nasid[MAX_NUMNODES]); | 73 | DECLARE_PER_CPU(short, __sn_cnodeid_to_nasid[MAX_COMPACT_NODES]); |
| 74 | #define sn_cnodeid_to_nasid (&__get_cpu_var(__sn_cnodeid_to_nasid[0])) | 74 | #define sn_cnodeid_to_nasid (&__get_cpu_var(__sn_cnodeid_to_nasid[0])) |
| 75 | 75 | ||
| 76 | 76 | ||