Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf

[linux-2.6-microblaze.git] / mm / mremap.c

diff --git a/mm/mremap.c b/mm/mremap.c
index 049470a..5c2e185 100644 (file)
--- a/mm/mremap.c
+++ b/mm/mremap.c
@@ -191,8 +191,6 @@ static void move_ptes(struct vm_area_struct *vma, pmd_t *old_pmd,
                drop_rmap_locks(vma);
 }
 
-#define LATENCY_LIMIT  (64 * PAGE_SIZE)
-
 unsigned long move_page_tables(struct vm_area_struct *vma,
                unsigned long old_addr, struct vm_area_struct *new_vma,
                unsigned long new_addr, unsigned long len,
@@ -247,8 +245,6 @@ unsigned long move_page_tables(struct vm_area_struct *vma,
                next = (new_addr + PMD_SIZE) & PMD_MASK;
                if (extent > next - new_addr)
                        extent = next - new_addr;
-               if (extent > LATENCY_LIMIT)
-                       extent = LATENCY_LIMIT;
                move_ptes(vma, old_pmd, old_addr, old_addr + extent, new_vma,
                          new_pmd, new_addr, need_rmap_locks, &need_flush);
        }