--- a/mm/page_alloc.c~mm-page_alloc-drop-pr_info_ratelimited-in-alloc_contig_range +++ a/mm/page_alloc.c @@ -8676,8 +8676,6 @@ int alloc_contig_range(unsigned long sta /* Make sure the range is really isolated. */ if (test_pages_isolated(outer_start, end, 0)) { - pr_info_ratelimited("%s: [%lx, %lx) PFNs busy\n", - __func__, outer_start, end); ret = -EBUSY; goto done; }