mm: move migrate_prep out from under mmap_sem

[linux-2.6-omap-h63xx.git] / mm / migrate.c

diff --git a/mm/migrate.c b/mm/migrate.c
index 6602941bfab0b03607f9bce6dd8e3f9ce1046bfe..385db89f0c33e48a421b8adf63e63b60b0e4881e 100644 (file)
--- a/mm/migrate.c
+++ b/mm/migrate.c
@@ -841,12 +841,12 @@ static int do_move_page_to_node_array(struct mm_struct *mm,
        struct page_to_node *pp;
        LIST_HEAD(pagelist);
 
+       migrate_prep();
        down_read(&mm->mmap_sem);
 
        /*
         * Build a list of pages to migrate
         */
-       migrate_prep();
        for (pp = pm; pp->node != MAX_NUMNODES; pp++) {
                struct vm_area_struct *vma;
                struct page *page;