Re: [PATCH] memblock: Add missing debug code to memblock_add_node()

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On 11.08.21 10:54, Geert Uytterhoeven wrote:
All other memblock APIs built on top of memblock_add_range() contain
debug code to print their parameters.

Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
---
  mm/memblock.c | 5 +++++
  1 file changed, 5 insertions(+)

diff --git a/mm/memblock.c b/mm/memblock.c
index de7b553baa50004c..57a9849a5d820c34 100644
--- a/mm/memblock.c
+++ b/mm/memblock.c
@@ -665,6 +665,11 @@ static int __init_memblock memblock_add_range(struct memblock_type *type,
  int __init_memblock memblock_add_node(phys_addr_t base, phys_addr_t size,
  				       int nid)
  {
+	phys_addr_t end = base + size - 1;
+
+	memblock_dbg("%s: [%pa-%pa] nid=%d %pS\n", __func__,
+		     &base, &end, nid, (void *)_RET_IP_);
+
  	return memblock_add_range(&memblock.memory, base, size, nid, 0);
  }

Reviewed-by: David Hildenbrand <david@xxxxxxxxxx>

--
Thanks,

David / dhildenb





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