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Diffstat (limited to 'arch/powerpc/mm/lmb.c')
-rw-r--r--arch/powerpc/mm/lmb.c16
1 files changed, 16 insertions, 0 deletions
diff --git a/arch/powerpc/mm/lmb.c b/arch/powerpc/mm/lmb.c
index bbe3eac918e8..417d58518558 100644
--- a/arch/powerpc/mm/lmb.c
+++ b/arch/powerpc/mm/lmb.c
@@ -31,6 +31,8 @@
#define DBG(fmt...)
#endif
+#define LMB_ALLOC_ANYWHERE 0
+
struct lmb lmb;
void lmb_dump_all(void)
@@ -226,6 +228,20 @@ unsigned long __init lmb_alloc(unsigned long size, unsigned long align)
unsigned long __init lmb_alloc_base(unsigned long size, unsigned long align,
unsigned long max_addr)
{
+ unsigned long alloc;
+
+ alloc = __lmb_alloc_base(size, align, max_addr);
+
+ if (alloc == 0)
+ panic("ERROR: Failed to allocate 0x%lx bytes below 0x%lx.\n",
+ size, max_addr);
+
+ return alloc;
+}
+
+unsigned long __init __lmb_alloc_base(unsigned long size, unsigned long align,
+ unsigned long max_addr)
+{
long i, j;
unsigned long base = 0;