mm: distinguish between mlocked and pinned pages

[deliverable/linux.git] / drivers / infiniband / hw / ipath / ipath_user_pages.c

diff --git a/drivers/infiniband/hw/ipath/ipath_user_pages.c b/drivers/infiniband/hw/ipath/ipath_user_pages.c
index cfed5399f0746acc71e48f1c4d723c81774cc5e4..dc66c450691602f572b53e53a8dbacfca16e9c4b 100644 (file)
--- a/drivers/infiniband/hw/ipath/ipath_user_pages.c
+++ b/drivers/infiniband/hw/ipath/ipath_user_pages.c
@@ -79,7 +79,7 @@ static int __ipath_get_user_pages(unsigned long start_page, size_t num_pages,
                        goto bail_release;
        }
 
-       current->mm->locked_vm += num_pages;
+       current->mm->pinned_vm += num_pages;
 
        ret = 0;
        goto bail;
@@ -178,7 +178,7 @@ void ipath_release_user_pages(struct page **p, size_t num_pages)
 
        __ipath_release_user_pages(p, num_pages, 1);
 
-       current->mm->locked_vm -= num_pages;
+       current->mm->pinned_vm -= num_pages;
 
        up_write(&current->mm->mmap_sem);
 }
@@ -195,7 +195,7 @@ static void user_pages_account(struct work_struct *_work)
                container_of(_work, struct ipath_user_pages_work, work);
 
        down_write(&work->mm->mmap_sem);
-       work->mm->locked_vm -= work->num_pages;
+       work->mm->pinned_vm -= work->num_pages;
        up_write(&work->mm->mmap_sem);
        mmput(work->mm);
        kfree(work);