From: Pratyush Brahma Replace the manual bitwise conversion of bytes to MB with SZ_1M macro, a standard macro used within the mm subsystem, to improve readability. Signed-off-by: Pratyush Brahma --- mm/numa_memblks.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/mm/numa_memblks.c b/mm/numa_memblks.c index 541a99c4071a67e5b0ef66f4136dee268a880003..a47aa262a33366337c38ccc7c7064da818523dd2 100644 --- a/mm/numa_memblks.c +++ b/mm/numa_memblks.c @@ -427,9 +427,9 @@ static int __init numa_register_meminfo(struct numa_meminfo *mi) unsigned long pfn_align = node_map_pfn_alignment(); if (pfn_align && pfn_align < PAGES_PER_SECTION) { - unsigned long node_align_mb = PFN_PHYS(pfn_align) >> 20; + unsigned long node_align_mb = PFN_PHYS(pfn_align) / SZ_1M; - unsigned long sect_align_mb = PFN_PHYS(PAGES_PER_SECTION) >> 20; + unsigned long sect_align_mb = PFN_PHYS(PAGES_PER_SECTION) / SZ_1M; pr_warn("Node alignment %luMB < min %luMB, rejecting NUMA config\n", node_align_mb, sect_align_mb); --- base-commit: c17b750b3ad9f45f2b6f7e6f7f4679844244f0b9 change-id: 20250819-numa-memblks-refac-7b4b5017b598 Best regards, -- Pratyush Brahma