diff --git a/drivers/android/vendor_hooks.c b/drivers/android/vendor_hooks.c
index 1f30d49f345b..b35324b886c0 100644
--- a/drivers/android/vendor_hooks.c
+++ b/drivers/android/vendor_hooks.c
@@ -416,6 +416,7 @@ EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_page_referenced_one_end);
 EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_count_pswpin);
 EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_count_pswpout);
 EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_count_swpout_vm_event);
+EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_swap_slot_cache_active);
 EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_drain_slots_cache_cpu);
 EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_alloc_swap_slot_cache);
 EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_free_swap_slot);
diff --git a/include/trace/hooks/mm.h b/include/trace/hooks/mm.h
index c6f0f726392c..ae93f1916273 100644
--- a/include/trace/hooks/mm.h
+++ b/include/trace/hooks/mm.h
@@ -177,6 +177,9 @@ DECLARE_HOOK(android_vh_count_pswpout,
 DECLARE_HOOK(android_vh_count_swpout_vm_event,
 	TP_PROTO(struct swap_info_struct *sis, struct page *page, bool *skip),
 	TP_ARGS(sis, page, skip));
+DECLARE_HOOK(android_vh_swap_slot_cache_active,
+	TP_PROTO(bool swap_slot_cache_active),
+	TP_ARGS(swap_slot_cache_active));
 DECLARE_HOOK(android_vh_drain_slots_cache_cpu,
 	TP_PROTO(struct swap_slots_cache *cache, unsigned int type,
 		bool free_slots, bool *skip),
diff --git a/mm/swap_slots.c b/mm/swap_slots.c
index 365493578163..a200aafc0a36 100644
--- a/mm/swap_slots.c
+++ b/mm/swap_slots.c
@@ -55,6 +55,7 @@ static void deactivate_swap_slots_cache(void)
 {
 	mutex_lock(&swap_slots_cache_mutex);
 	swap_slot_cache_active = false;
+	trace_android_vh_swap_slot_cache_active(false);
 	__drain_swap_slots_cache(SLOTS_CACHE|SLOTS_CACHE_RET);
 	mutex_unlock(&swap_slots_cache_mutex);
 }
@@ -63,6 +64,7 @@ static void reactivate_swap_slots_cache(void)
 {
 	mutex_lock(&swap_slots_cache_mutex);
 	swap_slot_cache_active = true;
+	trace_android_vh_swap_slot_cache_active(true);
 	mutex_unlock(&swap_slots_cache_mutex);
 }