memblock: also dump physmem list within __memblock_dump_all

Since commit 70210ed950b5 ("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/20170120123456.46508-3-heiko.carstens@de.ibm.com
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Cc: Philipp Hachtmann <phacht@linux.vnet.ibm.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

diff --git a/mm/memblock.c b/mm/memblock.c
index f82c65a..647d79e 100644 (file)
--- 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)