diff options
Diffstat (limited to 'mm/memcontrol.c')
| -rw-r--r-- | mm/memcontrol.c | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/mm/memcontrol.c b/mm/memcontrol.c index 4e9771e6e340..902da8a9c643 100644 --- a/mm/memcontrol.c +++ b/mm/memcontrol.c @@ -575,7 +575,7 @@ static inline void memcg_rstat_updated(struct mem_cgroup *memcg, int val, /* TODO: add to cgroup update tree once it is nmi-safe. */ if (!in_nmi()) - cgroup_rstat_updated(memcg->css.cgroup, cpu); + css_rstat_updated(&memcg->css, cpu); statc_pcpu = memcg->vmstats_percpu; for (; statc_pcpu; statc_pcpu = statc->parent_pcpu) { statc = this_cpu_ptr(statc_pcpu); @@ -610,7 +610,7 @@ static void __mem_cgroup_flush_stats(struct mem_cgroup *memcg, bool force) if (mem_cgroup_is_root(memcg)) WRITE_ONCE(flush_last_time, jiffies_64); - cgroup_rstat_flush(memcg->css.cgroup); + css_rstat_flush(&memcg->css); } /* @@ -1157,7 +1157,6 @@ void mem_cgroup_scan_tasks(struct mem_cgroup *memcg, { struct mem_cgroup *iter; int ret = 0; - int i = 0; BUG_ON(mem_cgroup_is_root(memcg)); @@ -1167,10 +1166,9 @@ void mem_cgroup_scan_tasks(struct mem_cgroup *memcg, css_task_iter_start(&iter->css, CSS_TASK_ITER_PROCS, &it); while (!ret && (task = css_task_iter_next(&it))) { - /* Avoid potential softlockup warning */ - if ((++i & 1023) == 0) - cond_resched(); ret = fn(task, arg); + /* Avoid potential softlockup warning */ + cond_resched(); } css_task_iter_end(&it); if (ret) { |