OBD_ALLOC_LARGE(*pages, *max_pages * sizeof(**pages));
if (*pages) {
- down_read(¤t->mm->mmap_sem);
- result = get_user_pages(current, current->mm, user_addr,
- *max_pages, (rw == READ), 0, *pages,
- NULL);
- up_read(¤t->mm->mmap_sem);
+ result = get_user_pages_fast(user_addr, *max_pages,
+ (rw == READ), *pages);
if (unlikely(result <= 0))
OBD_FREE_LARGE(*pages, *max_pages * sizeof(**pages));
}