diff options
Diffstat (limited to 'net/rds/info.c')
| -rw-r--r-- | net/rds/info.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/net/rds/info.c b/net/rds/info.c index 1d885535214d..62aeef37aefe 100644 --- a/net/rds/info.c +++ b/net/rds/info.c @@ -188,10 +188,7 @@ int rds_info_getsockopt(struct socket *sock, int optname, char __user *optval, ret = -ENOMEM; goto out; } - down_read(¤t->mm->mmap_sem); - ret = get_user_pages(current, current->mm, start, nr_pages, 1, 0, - pages, NULL); - up_read(¤t->mm->mmap_sem); + ret = get_user_pages_fast(start, nr_pages, 1, pages); if (ret != nr_pages) { if (ret > 0) nr_pages = ret; |