Lines Matching defs:prev
1112 * @prev: previously returned memcg, NULL on first invocation
1118 * Caller must pass the return value in @prev on subsequent
1127 struct mem_cgroup *prev,
1153 if (!prev)
1172 } else if (prev) {
1173 pos = prev;
1188 if (!prev)
1221 if (prev && prev != root)
1222 css_put(&prev->css);
1230 * @prev: last visited hierarchy member as returned by mem_cgroup_iter()
1233 struct mem_cgroup *prev)
1237 if (prev && prev != root)
1238 css_put(&prev->css);