Re: [PATCH] mm: Be less noisy during memory hotplug

David Hildenbrand
2023-03-23T17:28:24Z

On 23.03.23 18:19, Tomas Krcka wrote:
> Turn a pr_info() into a pr_debug() to prevent dmesg spamming on systems
> where memory hotplug is a frequent operation.
>
> Fixes: 966cf44f637e ("mm: defer ZONE_DEVICE page initialization to the point where we init pgmap")
>

Fixes? I suggest top drop that tag here.

> Suggested-by: Jan H. Schönherr <jschoenh@amazon.de>
> Signed-off-by: Tomas Krcka <krckatom@amazon.de>
> ---
> mm/page_alloc.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/mm/page_alloc.c b/mm/page_alloc.c
> index ac1fc986af44..14d70f4e6c0a 100644
> --- a/mm/page_alloc.c
> +++ b/mm/page_alloc.c
> @@ -6959,7 +6959,7 @@ void __ref memmap_init_zone_device(struct zone *zone,
> compound_nr_pages(altmap, pfns_per_compound));
> }
>
> - pr_info("%s initialised %lu pages in %ums\n", __func__,
> + pr_debug("%s initialised %lu pages in %ums\n", __func__,
> nr_pages, jiffies_to_msecs(jiffies - start));
> }
>

Acked-by: David Hildenbrand <david@redhat.com>

--
Thanks,

David / dhildenb