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authorYijing Wang <wangyijing@huawei.com>2013-03-21 11:50:30 +0800
committerTony Luck <tony.luck@intel.com>2013-04-02 09:39:48 -0700
commiteee46b3de715c9a2a25ebf3c135b88a1d73d92c2 (patch)
tree8cf2c1ca678099569e4ac3de320596fd926a2798 /arch/ia64/include/asm
parentd303e9e98fce56cdb3c6f2ac92f626fc2bd51c77 (diff)
Fix build error for numa_clear_node() under IA64
numa_clear_node() function is not implemented under IA64, it will be called in unmap_cpu_on_node() in mm/memory_hotplug.c. This cause build error under IA64, this patch adds numa_clear_node() in IA64 to fix this problem. [Added __cpuinit notation to numa_clear_node() to keep linker happy -Tony] Signed-off-by: Yijing Wang <wangyijing@huawei.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
Diffstat (limited to 'arch/ia64/include/asm')
-rw-r--r--arch/ia64/include/asm/numa.h5
1 files changed, 2 insertions, 3 deletions
diff --git a/arch/ia64/include/asm/numa.h b/arch/ia64/include/asm/numa.h
index 2e27ef175652..2db0a6c6daa5 100644
--- a/arch/ia64/include/asm/numa.h
+++ b/arch/ia64/include/asm/numa.h
@@ -67,14 +67,13 @@ extern int paddr_to_nid(unsigned long paddr);
extern void map_cpu_to_node(int cpu, int nid);
extern void unmap_cpu_from_node(int cpu, int nid);
-
+extern void numa_clear_node(int cpu);
#else /* !CONFIG_NUMA */
#define map_cpu_to_node(cpu, nid) do{}while(0)
#define unmap_cpu_from_node(cpu, nid) do{}while(0)
-
#define paddr_to_nid(addr) 0
-
+#define numa_clear_node(cpu) do { } while (0)
#endif /* CONFIG_NUMA */
#endif /* _ASM_IA64_NUMA_H */