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percpu: add dummy pcpu_lpage_remapped() for !CONFIG_SMP 

!CONFIG_SMP was missing pcpu_lpage_remapped() definition causing build
failure.  Add dummy implementation.  This was discovered by linux-next
testing.

Signed-off-by: Tejun Heo <tj@kernel.org>
Cc: Randy Dunlap <randy.dunlap@oracle.com>
Cc: Kamalesh Babulal <kamalesh@linux.vnet.ibm.com>
Cc: Stephen Rothwell <sfr@canb.auug.org.au>
This commit is contained in:
Tejun Heo 2009-07-15 23:35:14 +09:00
parent 872fb6dd6b
commit a76761b621
1 changed files with 5 additions and 0 deletions
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5
include/linux/percpu.h
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@ -184,6 +184,11 @@ static inline void free_percpu(void *p)
static inline void __init setup_per_cpu_areas(void) { }
static inline void *pcpu_lpage_remapped(void *kaddr)
{
return NULL;
}
#endif /* CONFIG_SMP */
#define alloc_percpu(type) (type *)__alloc_percpu(sizeof(type), \