memblock: Add __memblock_dump_all()

Add __memblock_dump_all() which dumps memblock configuration whether
memblock_debug is enabled or not.

Signed-off-by: Tejun Heo <tj@kernel.org>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Yinghai Lu <yinghai@kernel.org>

1 files changed, 7 insertions, 1 deletions

diff --git a/include/linux/memblock.h b/include/linux/memblock.h
index 2f8e28f859b3..1a3bee78590f 100644
--- a/include/linux/memblock.h
+++ b/include/linux/memblock.h
@@ -129,7 +129,13 @@ int memblock_is_region_memory(phys_addr_t base, phys_addr_t size);
 int memblock_is_reserved(phys_addr_t addr);
 int memblock_is_region_reserved(phys_addr_t base, phys_addr_t size);
 
-void memblock_dump_all(void);
+extern void __memblock_dump_all(void);
+
+static inline void memblock_dump_all(void)
+{
+        if (memblock_debug)
+                __memblock_dump_all();
+}
 
 /**
  * memblock_set_current_limit - Set the current allocation limit to allow