cgroup: fix subsys bitops

Cgroup uses unsigned long for subsys bitops, not unsigned long long.

Signed-off-by: Li Zefan <lizf@cn.fujitsu.com>
Acked-by: Paul Menage <menage@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

1 files changed, 2 insertions, 2 deletions

diff --git a/kernel/cgroup.c b/kernel/cgroup.c
index 947fe3b2218..84125936172 100644
--- a/kernel/cgroup.c
+++ b/kernel/cgroup.c
@@ -319,7 +319,7 @@ static struct css_set *find_existing_css_set(
         /* Built the set of subsystem state objects that we want to
          * see in the new css_set */
         for (i = 0; i < CGROUP_SUBSYS_COUNT; i++) {
-                if (root->subsys_bits & (1ull << i)) {
+                if (root->subsys_bits & (1UL << i)) {
                         /* Subsystem is in this hierarchy. So we want
                          * the subsystem state from the new
                          * cgroup */
@@ -689,7 +689,7 @@ static int rebind_subsystems(struct cgroupfs_root *root,
         added_bits = final_bits & ~root->actual_subsys_bits;
         /* Check that any added subsystems are currently free */
         for (i = 0; i < CGROUP_SUBSYS_COUNT; i++) {
-                unsigned long long bit = 1ull << i;
+                unsigned long bit = 1UL << i;
                 struct cgroup_subsys *ss = subsys[i];
                 if (!(bit & added_bits))
                         continue;