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sched, sparc64: Turn cpu_coregroup_mask() into a real function 

This compile error triggers on Sparc64:

   kernel/sched.c:7140: error: 'cpu_coregroup_mask' undeclared here (not in a function)

Because after the recent scheduler domain cleanups the scheduler
uses this arch method as a function pointer in a scheduler
topology data structure - which is not possible with a macro.

Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Acked-by: David S. Miller <davem@davemloft.net>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: http://lkml.kernel.org/r/20110412140040.3020ef55.sfr@canb.auug.org.au
Signed-off-by: Ingo Molnar <mingo@elte.hu>
This commit is contained in:
Stephen Rothwell 2011-04-12 14:00:40 +10:00 committed by Ingo Molnar
parent 60495e7760
commit 3905c54f2b
1 changed files with 5 additions and 1 deletions
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6
arch/sparc/include/asm/topology_64.h
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@ -65,6 +65,10 @@ static inline int pcibus_to_node(struct pci_bus *pbus)
#define smt_capable() (sparc64_multi_core)
#endif /* CONFIG_SMP */
#define cpu_coregroup_mask(cpu) (&cpu_core_map[cpu])
extern cpumask_t cpu_core_map[NR_CPUS];
static inline const struct cpumask *cpu_coregroup_mask(int cpu)
{
return &cpu_core_map[cpu];
}
#endif /* _ASM_SPARC64_TOPOLOGY_H */