1 files changed, 0 insertions, 87 deletions

diff --git a/arch/x86/mm/memblock.c b/arch/x86/mm/memblock.c
index 4107c1a32b7..a9d0972df10 100644
--- a/arch/x86/mm/memblock.c
+++ b/arch/x86/mm/memblock.c
@@ -7,93 +7,6 @@
 #include <linux/mm.h>
 #include <linux/range.h>
 
-static __init struct range *find_range_array(int count)
-{
-        u64 end, size, mem;
-        struct range *range;
-
-        size = sizeof(struct range) * count;
-        end = memblock.current_limit;
-
-        mem = memblock_find_in_range(0, end, size, sizeof(struct range));
-        if (!mem)
-                panic("can not find more space for range array");
-
-        /*
-         * This range is tempoaray, so don't reserve it, it will not be
-         * overlapped because We will not alloccate new buffer before
-         * We discard this one
-         */
-        range = __va(mem);
-        memset(range, 0, size);
-
-        return range;
-}
-
-static u64 __init __memblock_x86_memory_in_range(u64 addr, u64 limit, bool get_free)
-{
-        int i, count;
-        struct range *range;
-        int nr_range;
-        u64 final_start, final_end;
-        u64 free_size;
-        struct memblock_region *r;
-
-        count = (memblock.reserved.cnt + memblock.memory.cnt) * 2;
-
-        range = find_range_array(count);
-        nr_range = 0;
-
-        addr = PFN_UP(addr);
-        limit = PFN_DOWN(limit);
-
-        for_each_memblock(memory, r) {
-                final_start = PFN_UP(r->base);
-                final_end = PFN_DOWN(r->base + r->size);
-                if (final_start >= final_end)
-                        continue;
-                if (final_start >= limit || final_end <= addr)
-                        continue;
-
-                nr_range = add_range(range, count, nr_range, final_start, final_end);
-        }
-        subtract_range(range, count, 0, addr);
-        subtract_range(range, count, limit, -1ULL);
-
-        /* Subtract memblock.reserved.region in range ? */
-        if (!get_free)
-                goto sort_and_count_them;
-        for_each_memblock(reserved, r) {
-                final_start = PFN_DOWN(r->base);
-                final_end = PFN_UP(r->base + r->size);
-                if (final_start >= final_end)
-                        continue;
-                if (final_start >= limit || final_end <= addr)
-                        continue;
-
-                subtract_range(range, count, final_start, final_end);
-        }
-
-sort_and_count_them:
-        nr_range = clean_sort_range(range, count);
-
-        free_size = 0;
-        for (i = 0; i < nr_range; i++)
-                free_size += range[i].end - range[i].start;
-
-        return free_size << PAGE_SHIFT;
-}
-
-u64 __init memblock_x86_free_memory_in_range(u64 addr, u64 limit)
-{
-        return __memblock_x86_memory_in_range(addr, limit, true);
-}
-
-u64 __init memblock_x86_memory_in_range(u64 addr, u64 limit)
-{
-        return __memblock_x86_memory_in_range(addr, limit, false);
-}
-
 void __init memblock_x86_reserve_range(u64 start, u64 end, char *name)
 {
         if (start == end)