2 files changed, 12 insertions, 2 deletions

diff --git a/include/linux/lmb.h b/include/linux/lmb.h
index ef82b8fcbddb..f3d14333ebed 100644
--- a/include/linux/lmb.h
+++ b/include/linux/lmb.h
@@ -42,6 +42,7 @@ extern void __init lmb_init(void);
 extern void __init lmb_analyze(void);
 extern long lmb_add(u64 base, u64 size);
 extern long lmb_remove(u64 base, u64 size);
+extern long __init lmb_free(u64 base, u64 size);
 extern long __init lmb_reserve(u64 base, u64 size);
 extern u64 __init lmb_alloc_nid(u64 size, u64 align, int nid,
                                 u64 (*nid_range)(u64, u64, int *));
diff --git a/lib/lmb.c b/lib/lmb.c
index 9cee17142b2c..b1fc52606524 100644
--- a/lib/lmb.c
+++ b/lib/lmb.c
@@ -205,9 +205,8 @@ long lmb_add(u64 base, u64 size)
 
 }
 
-long lmb_remove(u64 base, u64 size)
+static long __lmb_remove(struct lmb_region *rgn, u64 base, u64 size)
 {
-        struct lmb_region *rgn = &(lmb.memory);
         u64 rgnbegin, rgnend;
         u64 end = base + size;
         int i;
@@ -254,6 +253,16 @@ long lmb_remove(u64 base, u64 size)
         return lmb_add_region(rgn, end, rgnend - end);
 }
 
+long lmb_remove(u64 base, u64 size)
+{
+        return __lmb_remove(&lmb.memory, base, size);
+}
+
+long __init lmb_free(u64 base, u64 size)
+{
+        return __lmb_remove(&lmb.reserved, base, size);
+}
+
 long __init lmb_reserve(u64 base, u64 size)
 {
         struct lmb_region *_rgn = &lmb.reserved;