From ccbe9f0b11b137c9453771a7ca3bf417dc7ce152 Mon Sep 17 00:00:00 2001 From: Jiri Slaby Date: Thu, 11 Feb 2010 15:40:48 -0800 Subject: RDMA: Use rlimit helpers Make sure compiler won't do weird things with limits by using the rlimit helpers added in 3e10e716 ("resource: add helpers for fetching rlimits"). E.g. fetching them twice may return 2 different values after writable limits are implemented. Signed-off-by: Jiri Slaby Signed-off-by: Andrew Morton Signed-off-by: Roland Dreier --- drivers/infiniband/hw/ipath/ipath_user_pages.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) (limited to 'drivers/infiniband/hw') diff --git a/drivers/infiniband/hw/ipath/ipath_user_pages.c b/drivers/infiniband/hw/ipath/ipath_user_pages.c index 82878e34862..eb7d59abd12 100644 --- a/drivers/infiniband/hw/ipath/ipath_user_pages.c +++ b/drivers/infiniband/hw/ipath/ipath_user_pages.c @@ -59,8 +59,7 @@ static int __get_user_pages(unsigned long start_page, size_t num_pages, size_t got; int ret; - lock_limit = current->signal->rlim[RLIMIT_MEMLOCK].rlim_cur >> - PAGE_SHIFT; + lock_limit = rlimit(RLIMIT_MEMLOCK) >> PAGE_SHIFT; if (num_pages > lock_limit) { ret = -ENOMEM; -- cgit v1.2.3