diff options
Diffstat (limited to 'include/linux/vmpressure.h')
| -rw-r--r-- | include/linux/vmpressure.h | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/include/linux/vmpressure.h b/include/linux/vmpressure.h index 3e4535876d37..3347cc3ec0ab 100644 --- a/include/linux/vmpressure.h +++ b/include/linux/vmpressure.h @@ -12,6 +12,9 @@ struct vmpressure { unsigned long scanned; unsigned long reclaimed; + + unsigned long tree_scanned; + unsigned long tree_reclaimed; /* The lock is used to keep the scanned/reclaimed above in sync. */ struct spinlock sr_lock; @@ -26,7 +29,7 @@ struct vmpressure { struct mem_cgroup; #ifdef CONFIG_MEMCG -extern void vmpressure(gfp_t gfp, struct mem_cgroup *memcg, +extern void vmpressure(gfp_t gfp, struct mem_cgroup *memcg, bool tree, unsigned long scanned, unsigned long reclaimed); extern void vmpressure_prio(gfp_t gfp, struct mem_cgroup *memcg, int prio); @@ -40,7 +43,7 @@ extern int vmpressure_register_event(struct mem_cgroup *memcg, extern void vmpressure_unregister_event(struct mem_cgroup *memcg, struct eventfd_ctx *eventfd); #else -static inline void vmpressure(gfp_t gfp, struct mem_cgroup *memcg, +static inline void vmpressure(gfp_t gfp, struct mem_cgroup *memcg, bool tree, unsigned long scanned, unsigned long reclaimed) {} static inline void vmpressure_prio(gfp_t gfp, struct mem_cgroup *memcg, int prio) {} |