diff options
Diffstat (limited to 'include/linux/memcontrol.h')
| -rw-r--r-- | include/linux/memcontrol.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/include/linux/memcontrol.h b/include/linux/memcontrol.h index f7848f73f41c..87b6688f124a 100644 --- a/include/linux/memcontrol.h +++ b/include/linux/memcontrol.h @@ -113,6 +113,12 @@ struct mem_cgroup_per_node { CACHELINE_PADDING(_pad2_); unsigned long lru_zone_size[MAX_NR_ZONES][NR_LRU_LISTS]; struct mem_cgroup_reclaim_iter iter; + +#ifdef CONFIG_MEMCG_NMI_SAFETY_REQUIRES_ATOMIC + /* slab stats for nmi context */ + atomic_t slab_reclaimable; + atomic_t slab_unreclaimable; +#endif }; struct mem_cgroup_threshold { @@ -236,6 +242,10 @@ struct mem_cgroup { atomic_long_t memory_events[MEMCG_NR_MEMORY_EVENTS]; atomic_long_t memory_events_local[MEMCG_NR_MEMORY_EVENTS]; +#ifdef CONFIG_MEMCG_NMI_SAFETY_REQUIRES_ATOMIC + /* MEMCG_KMEM for nmi context */ + atomic_t kmem_stat; +#endif /* * Hint of reclaim pressure for socket memroy management. Note * that this indicator should NOT be used in legacy cgroup mode |