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-rw-r--r--mm/nobootmem.c20
1 files changed, 16 insertions, 4 deletions
diff --git a/mm/nobootmem.c b/mm/nobootmem.c
index 1983fb1c7026..cca76207e61a 100644
--- a/mm/nobootmem.c
+++ b/mm/nobootmem.c
@@ -305,11 +305,17 @@ again:
ptr = __alloc_memory_core_early(MAX_NUMNODES, size, align,
goal, -1ULL);
- if (!ptr && goal) {
+ if (ptr)
+ return ptr;
+
+ if (goal) {
goal = 0;
goto again;
}
- return ptr;
+
+ printk(KERN_ALERT "bootmem alloc of %lu bytes failed!\n", size);
+ panic("Out of memory");
+ return NULL;
}
void * __init __alloc_bootmem_node_high(pg_data_t *pgdat, unsigned long size,
@@ -407,6 +413,12 @@ void * __init __alloc_bootmem_low_node(pg_data_t *pgdat, unsigned long size,
if (ptr)
return ptr;
- return __alloc_memory_core_early(MAX_NUMNODES, size, align,
- goal, ARCH_LOW_ADDRESS_LIMIT);
+ ptr = __alloc_memory_core_early(MAX_NUMNODES, size, align,
+ goal, ARCH_LOW_ADDRESS_LIMIT);
+ if (ptr)
+ return ptr;
+
+ printk(KERN_ALERT "bootmem alloc of %lu bytes failed!\n", size);
+ panic("Out of memory");
+ return NULL;
}