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| author | Dean Nelson <dcn@sgi.com> | 2005-03-22 16:00:00 -0700 |
|---|---|---|
| committer | Tony Luck <tony.luck@intel.com> | 2005-05-04 10:18:32 -0700 |
| commit | 9b48b46678989b67cd00658ea88964163eaab616 (patch) | |
| tree | 4b6362a239422144b4fe9d669ba2f5eefbb1374b /include/asm-ia64/sn/sn_cpuid.h | |
| parent | c4b07b7b3693228c7b848c00a9d4bbb49506a45f (diff) | |
| download | kernel_samsung_crespo-9b48b46678989b67cd00658ea88964163eaab616.zip kernel_samsung_crespo-9b48b46678989b67cd00658ea88964163eaab616.tar.gz kernel_samsung_crespo-9b48b46678989b67cd00658ea88964163eaab616.tar.bz2 | |
[IA64-SGI] move nodepda pointer out of pda
Remove the p_nodepda and p_subnodepda pointers from the pda_s structure.
And then define a new per-cpu pointer to the nodepda and export it so
that it can be accessed by kernel modules.
Signed-off-by: Dean Nelson <dcn@sgi.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>
Diffstat (limited to 'include/asm-ia64/sn/sn_cpuid.h')
| -rw-r--r-- | include/asm-ia64/sn/sn_cpuid.h | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/include/asm-ia64/sn/sn_cpuid.h b/include/asm-ia64/sn/sn_cpuid.h index 6b44290..20b3001 100644 --- a/include/asm-ia64/sn/sn_cpuid.h +++ b/include/asm-ia64/sn/sn_cpuid.h @@ -92,24 +92,24 @@ * NOTE: on non-MP systems, only cpuid 0 exists */ -extern short physical_node_map[]; /* indexed by nasid to get cnode */ +extern short physical_node_map[]; /* indexed by nasid to get cnode */ /* * Macros for retrieving info about current cpu */ -#define get_nasid() (nodepda->phys_cpuid[smp_processor_id()].nasid) -#define get_subnode() (nodepda->phys_cpuid[smp_processor_id()].subnode) -#define get_slice() (nodepda->phys_cpuid[smp_processor_id()].slice) -#define get_cnode() (nodepda->phys_cpuid[smp_processor_id()].cnode) -#define get_sapicid() ((ia64_getreg(_IA64_REG_CR_LID) >> 16) & 0xffff) +#define get_nasid() (sn_nodepda->phys_cpuid[smp_processor_id()].nasid) +#define get_subnode() (sn_nodepda->phys_cpuid[smp_processor_id()].subnode) +#define get_slice() (sn_nodepda->phys_cpuid[smp_processor_id()].slice) +#define get_cnode() (sn_nodepda->phys_cpuid[smp_processor_id()].cnode) +#define get_sapicid() ((ia64_getreg(_IA64_REG_CR_LID) >> 16) & 0xffff) /* * Macros for retrieving info about an arbitrary cpu * cpuid - logical cpu id */ -#define cpuid_to_nasid(cpuid) (nodepda->phys_cpuid[cpuid].nasid) -#define cpuid_to_subnode(cpuid) (nodepda->phys_cpuid[cpuid].subnode) -#define cpuid_to_slice(cpuid) (nodepda->phys_cpuid[cpuid].slice) +#define cpuid_to_nasid(cpuid) (sn_nodepda->phys_cpuid[cpuid].nasid) +#define cpuid_to_subnode(cpuid) (sn_nodepda->phys_cpuid[cpuid].subnode) +#define cpuid_to_slice(cpuid) (sn_nodepda->phys_cpuid[cpuid].slice) #define cpuid_to_cnodeid(cpuid) (physical_node_map[cpuid_to_nasid(cpuid)]) |