Pull sn-features into release branch

[linux-2.6] / mm / bootmem.c

diff --git a/mm/bootmem.c b/mm/bootmem.c
index 45275f1f894776e3343df1dd2c6197807535ef31..c1330cc197835ae66bffaa2baacc032ace0020b4 100644 (file)
--- a/mm/bootmem.c
+++ b/mm/bootmem.c
@@ -65,7 +65,7 @@ static unsigned long __init init_bootmem_core (pg_data_t *pgdat,
        pgdat->pgdat_next = pgdat_list;
        pgdat_list = pgdat;
 
-       mapsize = (mapsize + (sizeof(long) - 1UL)) & ~(sizeof(long) - 1UL);
+       mapsize = ALIGN(mapsize, sizeof(long));
        bdata->node_bootmem_map = phys_to_virt(mapstart << PAGE_SHIFT);
        bdata->node_boot_start = (start << PAGE_SHIFT);
        bdata->node_low_pfn = end;
@@ -186,7 +186,7 @@ __alloc_bootmem_core(struct bootmem_data *bdata, unsigned long size,
        } else
                preferred = 0;
 
-       preferred = ((preferred + align - 1) & ~(align - 1)) >> PAGE_SHIFT;
+       preferred = ALIGN(preferred, align) >> PAGE_SHIFT;
        preferred += offset;
        areasize = (size+PAGE_SIZE-1)/PAGE_SIZE;
        incr = align >> PAGE_SHIFT ? : 1;
@@ -227,7 +227,7 @@ found:
         */
        if (align < PAGE_SIZE &&
            bdata->last_offset && bdata->last_pos+1 == start) {
-               offset = (bdata->last_offset+align-1) & ~(align-1);
+               offset = ALIGN(bdata->last_offset, align);
                BUG_ON(offset > PAGE_SIZE);
                remaining_size = PAGE_SIZE-offset;
                if (size < remaining_size) {