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authorTejun Heo <tj@kernel.org>2009-07-15 23:35:14 +0900
committerTejun Heo <tj@kernel.org>2009-07-15 23:35:14 +0900
commita76761b621bcd8336065c4fe3a74f046858bc34c (patch)
treef9c7def7b55d97ffeb942a8240742397b767929e
parent872fb6dd6b07986417964e089074e7acfd025f4c (diff)
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op-kernel-dev-a76761b621bcd8336065c4fe3a74f046858bc34c.tar.gz
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>
-rw-r--r--include/linux/percpu.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/include/linux/percpu.h b/include/linux/percpu.h
index 8ce91af..e134c82 100644
--- a/include/linux/percpu.h
+++ b/include/linux/percpu.h
@@ -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), \
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