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-rw-r--r--mm/nobootmem.c25
1 files changed, 14 insertions, 11 deletions
diff --git a/mm/nobootmem.c b/mm/nobootmem.c
index 17c8902..f73f298 100644
--- a/mm/nobootmem.c
+++ b/mm/nobootmem.c
@@ -116,23 +116,26 @@ static unsigned long __init __free_memory_core(phys_addr_t start,
static unsigned long __init free_low_memory_core_early(void)
{
unsigned long count = 0;
- phys_addr_t start, end, size;
+ phys_addr_t start, end;
u64 i;
for_each_free_mem_range(i, NUMA_NO_NODE, &start, &end, NULL)
count += __free_memory_core(start, end);
- /* Free memblock.reserved array if it was allocated */
- size = get_allocated_memblock_reserved_regions_info(&start);
- if (size)
- count += __free_memory_core(start, start + size);
-
#ifdef CONFIG_ARCH_DISCARD_MEMBLOCK
-
- /* Free memblock.memory array if it was allocated */
- size = get_allocated_memblock_memory_regions_info(&start);
- if (size)
- count += __free_memory_core(start, start + size);
+ {
+ phys_addr_t size;
+
+ /* Free memblock.reserved array if it was allocated */
+ size = get_allocated_memblock_reserved_regions_info(&start);
+ if (size)
+ count += __free_memory_core(start, start + size);
+
+ /* Free memblock.memory array if it was allocated */
+ size = get_allocated_memblock_memory_regions_info(&start);
+ if (size)
+ count += __free_memory_core(start, start + size);
+ }
#endif
return count;
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