On Thu, Jun 02, 2016 at 10:28:11AM +0800, Zhen Lei wrote:
> 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 should be immediately printed by the
> testing branch.
>
> Signed-off-by: Zhen Lei <thunder.leizhen@xxxxxxxxxx>
> ---
> arch/arm64/mm/numa.c | 6 +++---
> 1 file changed, 3 insertions(+), 3 deletions(-)
Looks fine to me, but this doesn't apply against -rc1.
Will
> diff --git a/arch/arm64/mm/numa.c b/arch/arm64/mm/numa.c
> index 2601660..1b9622c 100644
> --- a/arch/arm64/mm/numa.c
> +++ b/arch/arm64/mm/numa.c
> @@ -338,8 +338,10 @@ static int __init numa_init(int (*init_func)(void))
> if (ret < 0)
> return ret;
>
> - if (nodes_empty(numa_nodes_parsed))
> + if (nodes_empty(numa_nodes_parsed)) {
> + pr_info("No NUMA configuration found\n");
> return -EINVAL;
> + }
>
> ret = numa_register_nodes();
> if (ret < 0)
> @@ -370,8 +372,6 @@ static int __init dummy_numa_init(void)
>
> if (numa_off)
> pr_info("NUMA disabled\n"); /* Forced off on command line. */
> - else
> - pr_info("No NUMA configuration found\n");
> pr_info("NUMA: Faking a node at [mem %#018Lx-%#018Lx]\n",
> 0LLU, PFN_PHYS(max_pfn) - 1);
>
> --
> 2.5.0
>
>
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