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memblock: let memblock_type_name know about physmem type 

Since commit 70210ed950 ("mm/memblock: add physical memory list") the
memblock structure knows about a physical memory list.

memblock_type_name() should return "physmem" instead of "unknown" if the
name of the physmem memblock_type is being asked for.

Link: http://lkml.kernel.org/r/20170120123456.46508-2-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>
This commit is contained in:
Heiko Carstens 2017-02-24 14:55:54 -08:00 committed by Linus Torvalds
parent 997126bbc5
commit 7409c5f738
1 changed files with 4 additions and 0 deletions
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4
mm/memblock.c
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@ -72,6 +72,10 @@ memblock_type_name(struct memblock_type *type)
return "memory";
else if (type == &memblock.reserved)
return "reserved";
#ifdef CONFIG_HAVE_MEMBLOCK_PHYS_MAP
else if (type == &memblock.physmem)
return "physmem";
#endif
else
return "unknown";
}