mm: replace get_user_pages_remote() write/force parameters with gup_flags

[cascardo/linux.git] / mm / memory.c

diff --git a/mm/memory.c b/mm/memory.c
index fc1987d..20a9adb 100644 (file)
--- a/mm/memory.c
+++ b/mm/memory.c
@@ -3873,6 +3873,10 @@ static int __access_remote_vm(struct task_struct *tsk, struct mm_struct *mm,
 {
        struct vm_area_struct *vma;
        void *old_buf = buf;
+       unsigned int flags = FOLL_FORCE;
+
+       if (write)
+               flags |= FOLL_WRITE;
 
        down_read(&mm->mmap_sem);
        /* ignore errors, just check how much was successfully transferred */
@@ -3882,7 +3886,7 @@ static int __access_remote_vm(struct task_struct *tsk, struct mm_struct *mm,
                struct page *page = NULL;
 
                ret = get_user_pages_remote(tsk, mm, addr, 1,
-                               write, 1, &page, &vma);
+                               flags, &page, &vma);
                if (ret <= 0) {
 #ifndef CONFIG_HAVE_IOREMAP_PROT
                        break;