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-rw-r--r--include/linux/memblock.h3
-rw-r--r--mm/memblock.c19
2 files changed, 9 insertions, 13 deletions
diff --git a/include/linux/memblock.h b/include/linux/memblock.h
index d235ec5..3496888 100644
--- a/include/linux/memblock.h
+++ b/include/linux/memblock.h
@@ -46,7 +46,8 @@ extern int memblock_can_resize;
#define memblock_dbg(fmt, ...) \
if (memblock_debug) printk(KERN_INFO pr_fmt(fmt), ##__VA_ARGS__)
-u64 memblock_find_in_range(u64 start, u64 end, u64 size, u64 align);
+phys_addr_t memblock_find_in_range(phys_addr_t start, phys_addr_t end,
+ phys_addr_t size, phys_addr_t align);
int memblock_free_reserved_regions(void);
int memblock_reserve_reserved_regions(void);
diff --git a/mm/memblock.c b/mm/memblock.c
index 1969936..0f9626f 100644
--- a/mm/memblock.c
+++ b/mm/memblock.c
@@ -97,8 +97,11 @@ static phys_addr_t __init_memblock memblock_find_region(phys_addr_t start, phys_
return 0;
}
-static phys_addr_t __init_memblock memblock_find_base(phys_addr_t size,
- phys_addr_t align, phys_addr_t start, phys_addr_t end)
+/*
+ * Find a free area with specified alignment in a specific range.
+ */
+phys_addr_t __init_memblock memblock_find_in_range(phys_addr_t start, phys_addr_t end,
+ phys_addr_t size, phys_addr_t align)
{
long i;
@@ -133,14 +136,6 @@ static phys_addr_t __init_memblock memblock_find_base(phys_addr_t size,
}
/*
- * Find a free area with specified alignment in a specific range.
- */
-u64 __init_memblock memblock_find_in_range(u64 start, u64 end, u64 size, u64 align)
-{
- return memblock_find_base(size, align, start, end);
-}
-
-/*
* Free memblock.reserved.regions
*/
int __init_memblock memblock_free_reserved_regions(void)
@@ -216,7 +211,7 @@ static int __init_memblock memblock_double_array(struct memblock_type *type)
new_array = kmalloc(new_size, GFP_KERNEL);
addr = new_array ? __pa(new_array) : 0;
} else
- addr = memblock_find_base(new_size, sizeof(phys_addr_t), 0, MEMBLOCK_ALLOC_ACCESSIBLE);
+ addr = memblock_find_in_range(0, MEMBLOCK_ALLOC_ACCESSIBLE, new_size, sizeof(phys_addr_t));
if (!addr) {
pr_err("memblock: Failed to double %s array from %ld to %ld entries !\n",
memblock_type_name(type), type->max, type->max * 2);
@@ -477,7 +472,7 @@ phys_addr_t __init __memblock_alloc_base(phys_addr_t size, phys_addr_t align, ph
*/
size = round_up(size, align);
- found = memblock_find_base(size, align, 0, max_addr);
+ found = memblock_find_in_range(0, max_addr, size, align);
if (found && !memblock_add_region(&memblock.reserved, found, size))
return found;
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