if (!pages)
return ERR_PTR(-ENOMEM);
- down_read(¤t->mm->mmap_sem);
while (got < num_pages) {
- rc = get_user_pages(current, current->mm,
+ rc = get_user_pages_unlocked(current, current->mm,
(unsigned long)data + ((unsigned long)got * PAGE_SIZE),
- num_pages - got, write_page, 0, pages + got, NULL);
+ num_pages - got, write_page, 0, pages + got);
if (rc < 0)
break;
BUG_ON(rc == 0);
got += rc;
}
- up_read(¤t->mm->mmap_sem);
if (rc < 0)
goto fail;
return pages;