diff options
| author | Jiri Slaby <jslaby@suse.cz> | 2010-02-11 15:40:48 -0800 |
|---|---|---|
| committer | Roland Dreier <rolandd@cisco.com> | 2010-02-11 15:40:48 -0800 |
| commit | ccbe9f0b11b137c9453771a7ca3bf417dc7ce152 (patch) | |
| tree | 0d05240120bb38bb5bfcb4fe3b88aa40cc1dfb94 /drivers/infiniband/hw/ipath/ipath_user_pages.c | |
| parent | 676ad585531e965416fd958747894541dabcec96 (diff) | |
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 <jslaby@suse.cz>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
Diffstat (limited to 'drivers/infiniband/hw/ipath/ipath_user_pages.c')
| -rw-r--r-- | drivers/infiniband/hw/ipath/ipath_user_pages.c | 3 |
1 files changed, 1 insertions, 2 deletions
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; |