[PATCH 3/3] arm64/numa: fix type info

Zhen Lei thunder.leizhen at huawei.com
Wed May 25 19:43:59 PDT 2016

numa_init(of_numa_init) may returned error because of numa configuration
error. So "No NUMA configuration found" is inaccurate. In fact, specific
configuration error information can be immediately printed by the
testing branch. So "No NUMA..." only needs to be printed when numa_off.

Signed-off-by: Zhen Lei <thunder.leizhen at huawei.com>
 arch/arm64/mm/numa.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/arch/arm64/mm/numa.c b/arch/arm64/mm/numa.c
index 98dc104..9937cc1 100644
--- a/arch/arm64/mm/numa.c
+++ b/arch/arm64/mm/numa.c
@@ -362,7 +362,8 @@ static int __init dummy_numa_init(void)
 	int ret;
 	struct memblock_region *mblk;

-	pr_info("%s\n", "No NUMA configuration found");
+	if (numa_off)
+		pr_info("%s\n", "No NUMA configuration found");
 	pr_info("NUMA: Faking a node at [mem %#018Lx-%#018Lx]\n",
 	       0LLU, PFN_PHYS(max_pfn) - 1);


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