cgroup: replace cftype->mode with CFTYPE_WORLD_WRITABLE

[firefly-linux-kernel-4.4.55.git] / kernel / cpuset.c

diff --git a/kernel/cpuset.c b/kernel/cpuset.c
index 20eedd8098c063ae648ee5d522efe913b052572a..312961ef3ccc3320159784bd9d04d810108bea9a 100644 (file)
--- a/kernel/cpuset.c
+++ b/kernel/cpuset.c
@@ -1597,9 +1597,6 @@ static int cpuset_write_u64(struct cgroup_subsys_state *css, struct cftype *cft,
        case FILE_MEMORY_PRESSURE_ENABLED:
                cpuset_memory_pressure_enabled = !!val;
                break;
-       case FILE_MEMORY_PRESSURE:
-               retval = -EACCES;
-               break;
        case FILE_SPREAD_PAGE:
                retval = update_flag(CS_SPREAD_PAGE, cs, val);
                break;
@@ -1866,9 +1863,6 @@ static struct cftype files[] = {
        {
                .name = "memory_pressure",
                .read_u64 = cpuset_read_u64,
-               .write_u64 = cpuset_write_u64,
-               .private = FILE_MEMORY_PRESSURE,
-               .mode = S_IRUGO,
        },
 
        {