diff --git a/arch/arm64/configs/openeuler_defconfig b/arch/arm64/configs/openeuler_defconfig
index dda5ad5b3673684984dd82e24a4ef8860a8e4ce8..ac21d0c6a3952d9f46c512bd326f413c81cf4c73 100644
--- a/arch/arm64/configs/openeuler_defconfig
+++ b/arch/arm64/configs/openeuler_defconfig
@@ -162,7 +162,7 @@ CONFIG_CGROUPS=y
 CONFIG_PAGE_COUNTER=y
 # CONFIG_CGROUP_FAVOR_DYNMODS is not set
 CONFIG_MEMCG=y
-CONFIG_MEMCG_V1_RECLAIM=y
+CONFIG_MEMCG_QOS=y
 CONFIG_MEMCG_MEMFS_INFO=y
 CONFIG_MEMCG_OOM_PRIORITY=y
 CONFIG_MEMCG_SWAP_QOS=y
diff --git a/arch/riscv/configs/openeuler_defconfig b/arch/riscv/configs/openeuler_defconfig
index 61f2b2f12589d475114fad1833c7ccb20ed5dd2e..4a9b4b7da940128a9c89f1db66dc18b5fd4bb50e 100644
--- a/arch/riscv/configs/openeuler_defconfig
+++ b/arch/riscv/configs/openeuler_defconfig
@@ -157,7 +157,7 @@ CONFIG_CGROUPS=y
 CONFIG_PAGE_COUNTER=y
 # CONFIG_CGROUP_FAVOR_DYNMODS is not set
 CONFIG_MEMCG=y
-# CONFIG_MEMCG_V1_RECLAIM is not set
+# CONFIG_MEMCG_QOS is not set
 # CONFIG_MEMCG_MEMFS_INFO is not set
 CONFIG_MEMCG_KMEM=y
 CONFIG_BLK_CGROUP=y
diff --git a/arch/x86/configs/openeuler_defconfig b/arch/x86/configs/openeuler_defconfig
index 7d030d2d7717c936302f9ac7b3652124ff3fd7d3..c58a5c26a5607a0f312778e3422d4ad678eb2278 100644
--- a/arch/x86/configs/openeuler_defconfig
+++ b/arch/x86/configs/openeuler_defconfig
@@ -181,7 +181,7 @@ CONFIG_CGROUPS=y
 CONFIG_PAGE_COUNTER=y
 # CONFIG_CGROUP_FAVOR_DYNMODS is not set
 CONFIG_MEMCG=y
-CONFIG_MEMCG_V1_RECLAIM=y
+CONFIG_MEMCG_QOS=y
 CONFIG_MEMCG_MEMFS_INFO=y
 CONFIG_MEMCG_OOM_PRIORITY=y
 CONFIG_MEMCG_SWAP_QOS=y
diff --git a/include/linux/memcontrol.h b/include/linux/memcontrol.h
index 0ac5e1fda1fe82f063332822a4df2266adc9562f..89ef30f202754e0d85817a8974fd80a1a0e4722e 100644
--- a/include/linux/memcontrol.h
+++ b/include/linux/memcontrol.h
@@ -399,7 +399,7 @@ struct mem_cgroup {
 	struct lru_gen_mm_list mm_list;
 #endif
 
-#ifdef CONFIG_MEMCG_V1_RECLAIM
+#ifdef CONFIG_MEMCG_QOS
 	int high_async_ratio;
 	bool high_async_reclaim;
 #endif
@@ -1257,7 +1257,7 @@ static inline void __memcg_memory_event(struct mem_cgroup *memcg,
 			else
 				cgroup_file_notify(&memcg->events_file);
 		}
-#ifndef CONFIG_MEMCG_V1_RECLAIM
+#ifndef CONFIG_MEMCG_QOS
 		if (!cgroup_subsys_on_dfl(memory_cgrp_subsys))
 			break;
 #endif
diff --git a/init/Kconfig b/init/Kconfig
index 2720083aaa17d5d47cacdd37c51371e11e3aea97..f2ab942668bee6a93f1c8b7ba9b846c9e818b922 100644
--- a/init/Kconfig
+++ b/init/Kconfig
@@ -985,10 +985,16 @@ config MEMCG
 	help
 	  Provides control over the memory footprint of tasks in a cgroup.
 
-config MEMCG_V1_RECLAIM
-	bool "Enable Per Memory Cgroup Qos Reclaim in Cgroup V1"
+config MEMCG_QOS
+	bool "Enable Per Memory Cgroup Qos"
 	depends on MEMCG
 	default n
+	help
+	  This option enables Quality of Service (QoS) controls for
+	  individual memory cgroups, including support for setting memory
+	  watermarks and asynchronous reclaim mechanisms.
+
+	  If unsure, say "n".
 
 config MEMCG_MEMFS_INFO
 	bool "Show memfs files that have pages charged in given memory cgroup"
diff --git a/mm/memcontrol.c b/mm/memcontrol.c
index 7a8795130546ddda47a5117dd4a4e21fce221466..eee855cde629b0fbc8dbef452cf4c82f578aff93 100644
--- a/mm/memcontrol.c
+++ b/mm/memcontrol.c
@@ -2580,7 +2580,7 @@ static unsigned long reclaim_high(struct mem_cgroup *memcg,
 	return nr_reclaimed;
 }
 
-#ifdef CONFIG_MEMCG_V1_RECLAIM
+#ifdef CONFIG_MEMCG_QOS
 static bool is_high_async_reclaim(struct mem_cgroup *memcg)
 {
 	int ratio = READ_ONCE(memcg->high_async_ratio);
@@ -2621,7 +2621,7 @@ static void high_work_func(struct work_struct *work)
 	struct mem_cgroup *memcg = container_of(work, struct mem_cgroup,
 						high_work);
 
-#ifdef CONFIG_MEMCG_V1_RECLAIM
+#ifdef CONFIG_MEMCG_QOS
 	if (READ_ONCE(memcg->high_async_reclaim))
 		async_reclaim_high(memcg);
 	else
@@ -3017,7 +3017,7 @@ static int try_charge_memcg(struct mem_cgroup *memcg, gfp_t gfp_mask,
 			}
 			continue;
 		}
-#ifdef CONFIG_MEMCG_V1_RECLAIM
+#ifdef CONFIG_MEMCG_QOS
 		if (is_high_async_reclaim(memcg) && !mem_high) {
 			WRITE_ONCE(memcg->high_async_reclaim, true);
 #ifdef CONFIG_MEMCG_SWAP_QOS
@@ -5431,13 +5431,13 @@ static int mem_cgroup_oom_control_read(struct seq_file *sf, void *v)
 	seq_printf(sf, "oom_kill_disable %d\n", READ_ONCE(memcg->oom_kill_disable));
 	seq_printf(sf, "under_oom %d\n", (bool)memcg->under_oom);
 /*
- * When CONFIG_MEMCG_V1_RECLAIM=n, memory_events[MEMCG_OOM_KILL] equals
- * memory_events_local[MEMCG_OOM_KILL]. When CONFIG_MEMCG_V1_RECLAIM=y,memory_events
- * will contain sub cgroup counts. Therefore, oom_kill will show
- * memory_events_local[MEMCG_OOM_KILL]
+ * When CONFIG_MEMCG_QOS=n, memory_events[MEMCG_OOM_KILL] equals
+ * memory_events_local[MEMCG_OOM_KILL]. When CONFIG_MEMCG_QOS=y,
+ * memory_events will contain sub cgroup counts. Therefore, oom_kill will
+ * show memory_events_local[MEMCG_OOM_KILL]
  */
 	seq_printf(sf, "oom_kill %lu\n",
-#ifdef CONFIG_MEMCG_V1_RECLAIM
+#ifdef CONFIG_MEMCG_QOS
 		   atomic_long_read(&memcg->memory_events_local[MEMCG_OOM_KILL]));
 #else
 		   atomic_long_read(&memcg->memory_events[MEMCG_OOM_KILL]));
@@ -6095,7 +6095,7 @@ static ssize_t mem_cgroup_dpool_2M_write(struct kernfs_open_file *of,
 
 static int memory_stat_show(struct seq_file *m, void *v);
 
-#ifdef CONFIG_MEMCG_V1_RECLAIM
+#ifdef CONFIG_MEMCG_QOS
 static int memory_min_show(struct seq_file *m, void *v);
 static ssize_t memory_min_write(struct kernfs_open_file *of,
 				char *buf, size_t nbytes, loff_t off);
@@ -6382,7 +6382,7 @@ static struct cftype mem_cgroup_legacy_files[] = {
 		.write = mem_cgroup_reset,
 		.read_u64 = mem_cgroup_read_u64,
 	},
-#ifdef CONFIG_MEMCG_V1_RECLAIM
+#ifdef CONFIG_MEMCG_QOS
 	{
 		.name = "min",
 		.flags = CFTYPE_NOT_ON_ROOT,
@@ -6727,7 +6727,7 @@ mem_cgroup_css_alloc(struct cgroup_subsys_state *parent_css)
 #if defined(CONFIG_MEMCG_KMEM) && defined(CONFIG_ZSWAP)
 	memcg->zswap_max = PAGE_COUNTER_MAX;
 #endif
-#ifdef CONFIG_MEMCG_V1_RECLAIM
+#ifdef CONFIG_MEMCG_QOS
 	memcg->high_async_ratio = HIGH_ASYNC_RATIO_BASE;
 #endif
 	page_counter_set_high(&memcg->swap, PAGE_COUNTER_MAX);
@@ -8278,6 +8278,14 @@ static struct cftype memory_files[] = {
 		.seq_show = memory_high_show,
 		.write = memory_high_write,
 	},
+#ifdef CONFIG_MEMCG_QOS
+	{
+		.name = "high_async_ratio",
+		.flags = CFTYPE_NOT_ON_ROOT,
+		.seq_show = memcg_high_async_ratio_show,
+		.write = memcg_high_async_ratio_write,
+	},
+#endif
 	{
 		.name = "max",
 		.flags = CFTYPE_NOT_ON_ROOT,