From: Heiko Carstens <heiko.carstens@xxxxxxxxxx>
Subject: 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@xxxxxxxxxx
Signed-off-by: Heiko Carstens <heiko.carstens@xxxxxxxxxx>
Cc: Philipp Hachtmann <phacht@xxxxxxxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
mm/memblock.c | 3 +++
1 file changed, 3 insertions(+)
diff -puN mm/memblock.c~memblock-also-dump-physmem-list-within-__memblock_dump_all mm/memblock.c
--- a/mm/memblock.c~memblock-also-dump-physmem-list-within-__memblock_dump_all
+++ a/mm/memblock.c
@@ -1732,6 +1732,9 @@ void __init_memblock __memblock_dump_all
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)
_
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