/* OOM-Killer disable */
int oom_kill_disable;
+ /* handle for "memory.events" */
+ struct cgroup_file events_file;
+
/* protect arrays of thresholds */
struct mutex thresholds_lock;
unsigned int nr)
{
this_cpu_add(memcg->stat->events[idx], nr);
+ cgroup_file_notify(&memcg->events_file);
}
bool mem_cgroup_low(struct mem_cgroup *root, struct mem_cgroup *memcg);
static inline bool mem_cgroup_disabled(void)
{
- if (memory_cgrp_subsys.disabled)
- return true;
- return false;
+ return !cgroup_subsys_enabled(memory_cgrp_subsys);
}
/*
struct list_head *mem_cgroup_cgwb_list(struct mem_cgroup *memcg);
struct wb_domain *mem_cgroup_wb_domain(struct bdi_writeback *wb);
-void mem_cgroup_wb_stats(struct bdi_writeback *wb, unsigned long *pavail,
- unsigned long *pdirty, unsigned long *pwriteback);
+void mem_cgroup_wb_stats(struct bdi_writeback *wb, unsigned long *pfilepages,
+ unsigned long *pheadroom, unsigned long *pdirty,
+ unsigned long *pwriteback);
#else /* CONFIG_CGROUP_WRITEBACK */
}
static inline void mem_cgroup_wb_stats(struct bdi_writeback *wb,
- unsigned long *pavail,
+ unsigned long *pfilepages,
+ unsigned long *pheadroom,
unsigned long *pdirty,
unsigned long *pwriteback)
{