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| author | Borislav Petkov <borislav.petkov@amd.com> | 2009-09-21 13:23:34 +0200 |
|---|---|---|
| committer | Borislav Petkov <borislav.petkov@amd.com> | 2009-10-07 16:47:34 +0200 |
| commit | 3011b20da9d60b8168ead403e6aa860d0d8d11e4 (patch) | |
| tree | 8abcdeff4458dd961beb04610a8d9136b39806a0 /drivers/edac | |
| parent | 0eca52a92735f43462165efe00a7e394345fb38e (diff) | |
| download | op-kernel-dev-3011b20da9d60b8168ead403e6aa860d0d8d11e4.zip op-kernel-dev-3011b20da9d60b8168ead403e6aa860d0d8d11e4.tar.gz | |
amd64_edac: fix driver instance lookup table allocation
Allocate memory statically for 8-node machines max for simplicity
instead of relying on MAX_NUMNODES which is 0 on !CONFIG_NUMA builds.
Spotted by Jan Beulich.
Signed-off-by: Borislav Petkov <borislav.petkov@amd.com>
Diffstat (limited to 'drivers/edac')
| -rw-r--r-- | drivers/edac/amd64_edac.c | 4 | ||||
| -rw-r--r-- | drivers/edac/amd64_edac.h | 2 |
2 files changed, 4 insertions, 2 deletions
diff --git a/drivers/edac/amd64_edac.c b/drivers/edac/amd64_edac.c index 4e551e6..d618646 100644 --- a/drivers/edac/amd64_edac.c +++ b/drivers/edac/amd64_edac.c @@ -15,8 +15,8 @@ module_param(ecc_enable_override, int, 0644); /* Lookup table for all possible MC control instances */ struct amd64_pvt; -static struct mem_ctl_info *mci_lookup[MAX_NUMNODES]; -static struct amd64_pvt *pvt_lookup[MAX_NUMNODES]; +static struct mem_ctl_info *mci_lookup[EDAC_MAX_NUMNODES]; +static struct amd64_pvt *pvt_lookup[EDAC_MAX_NUMNODES]; /* * See F2x80 for K8 and F2x[1,0]80 for Fam10 and later. The table below is only diff --git a/drivers/edac/amd64_edac.h b/drivers/edac/amd64_edac.h index 8ea07e2..c3f769e 100644 --- a/drivers/edac/amd64_edac.h +++ b/drivers/edac/amd64_edac.h @@ -132,6 +132,8 @@ #define EDAC_AMD64_VERSION " Ver: 3.2.0 " __DATE__ #define EDAC_MOD_STR "amd64_edac" +#define EDAC_MAX_NUMNODES 8 + /* Extended Model from CPUID, for CPU Revision numbers */ #define OPTERON_CPU_LE_REV_C 0 #define OPTERON_CPU_REV_D 1 |
