From: Heiko Carstens <heiko.carstens@de.ibm.com>
To: Andrew Morton <akpm@linux-foundation.org>
Cc: linux-mm@kvack.org, linux-kernel@vger.kernel.org
Subject: [PATCH 1/3] memblock: let memblock_type_name know about physmem type
Date: Fri, 20 Jan 2017 13:34:54 +0100 [thread overview]
Message-ID: <20170120123456.46508-2-heiko.carstens@de.ibm.com> (raw)
In-Reply-To: <20170120123456.46508-1-heiko.carstens@de.ibm.com>
Since commit 70210ed950b5 ("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.
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
---
mm/memblock.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/mm/memblock.c b/mm/memblock.c
index 7608bc305936..acbfa1dffff2 100644
--- a/mm/memblock.c
+++ b/mm/memblock.c
@@ -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";
}
--
2.8.4
next prev parent reply other threads:[~2017-01-20 12:35 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-01-20 12:34 [PATCH 0/3] memblock: physical memory list cleanups Heiko Carstens
2017-01-20 12:34 ` Heiko Carstens [this message]
2017-01-20 12:34 ` [PATCH 2/3] memblock: also dump physmem list within __memblock_dump_all Heiko Carstens
2017-01-20 12:34 ` [PATCH 3/3] memblock: embed memblock type name within struct memblock_type Heiko Carstens
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