From 830eb7d56c18ff4c29acd8b0bb48db404660321f Mon Sep 17 00:00:00 2001 From: Andy Grover Date: Thu, 9 Apr 2009 14:09:42 +0000 Subject: RDS: use get_user_pages_fast() Use the new function that is simpler and faster. Signed-off-by: Andy Grover Signed-off-by: David S. Miller --- net/rds/info.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) (limited to 'net/rds/info.c') diff --git a/net/rds/info.c b/net/rds/info.c index 1d88553..62aeef3 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; -- cgit v1.1