memblock: also dump physmem list within __memblock_dump_all

Since commit 70210ed ("mm/memblock: add physical memory list") the memblock structure knows about a physical memory list. The physical memory list should also be dumped if memblock_dump_all() is called in case memblock_debug is switched on. This makes debugging a bit easier. Link: http://lkml.kernel.org/r/[email protected] Signed-off-by: Heiko Carstens <[email protected]> Cc: Philipp Hachtmann <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
broonie · Feb 25, 2017 · 409efd4 · 409efd4
1 parent 7409c5f
commit 409efd4
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/mm/memblock.c b/mm/memblock.c
@@ -1732,6 +1732,9 @@ void __init_memblock __memblock_dump_all(void)
 
 	memblock_dump(&memblock.memory, "memory");
 	memblock_dump(&memblock.reserved, "reserved");
+#ifdef CONFIG_HAVE_MEMBLOCK_PHYS_MAP
+	memblock_dump(&memblock.physmem, "physmem");
+#endif
 }
 
 void __init memblock_allow_resize(void)