diff --git a/configs/config-4.19.y-aarch64 b/configs/config-4.19.y-aarch64
index 0188aa4f8fd3be19099de7f54ca1fc15366dc424..2874a84e4ad8510447b332637be6b88e2d17ae92 100644
--- a/configs/config-4.19.y-aarch64
+++ b/configs/config-4.19.y-aarch64
@@ -788,7 +788,7 @@ CONFIG_BLK_DEV_BSGLIB=y
 CONFIG_BLK_DEV_INTEGRITY=y
 CONFIG_BLK_DEV_ZONED=y
 CONFIG_BLK_DEV_THROTTLING=y
-CONFIG_BLK_DEV_THROTTLING_LOW=y
+# CONFIG_BLK_DEV_THROTTLING_LOW is not set
 # CONFIG_BLK_CMDLINE_PARSER is not set
 # CONFIG_BLK_WBT is not set
 CONFIG_BLK_CGROUP_IOLATENCY=y
diff --git a/configs/config-4.19.y-x86_64 b/configs/config-4.19.y-x86_64
index 04b825a4ba4b1709454ea4e0768d2c431ce529ff..081655d2e71b9ddb5163f980485063a375ae8241 100644
--- a/configs/config-4.19.y-x86_64
+++ b/configs/config-4.19.y-x86_64
@@ -831,7 +831,7 @@ CONFIG_BLK_DEV_THROTTLING=y
 # CONFIG_BLK_DEV_THROTTLING_LOW is not set
 # CONFIG_BLK_CMDLINE_PARSER is not set
 # CONFIG_BLK_WBT is not set
-# CONFIG_BLK_CGROUP_IOLATENCY is not set
+CONFIG_BLK_CGROUP_IOLATENCY=y
 CONFIG_BLK_CGROUP_IOCOST=y
 CONFIG_BLK_DEBUG_FS=y
 # CONFIG_BLK_SED_OPAL is not set
diff --git a/configs/config-4.19.y-x86_64-debug b/configs/config-4.19.y-x86_64-debug
index 952a7e53eeb48de0f44653cacbfa483dba461c80..3a100902a0909c010bff4fd9a9841b9f8e0a5087 100644
--- a/configs/config-4.19.y-x86_64-debug
+++ b/configs/config-4.19.y-x86_64-debug
@@ -835,7 +835,7 @@ CONFIG_BLK_DEV_THROTTLING=y
 # CONFIG_BLK_DEV_THROTTLING_LOW is not set
 # CONFIG_BLK_CMDLINE_PARSER is not set
 # CONFIG_BLK_WBT is not set
-# CONFIG_BLK_CGROUP_IOLATENCY is not set
+CONFIG_BLK_CGROUP_IOLATENCY=y
 CONFIG_BLK_CGROUP_IOCOST=y
 CONFIG_BLK_DEBUG_FS=y
 # CONFIG_BLK_SED_OPAL is not set
diff --git a/configs/kernel-4.19-x86_64-alios7.config b/configs/kernel-4.19-x86_64-alios7.config
index b64d698305784ed5560135faa5ad88da51986297..4650f6313d8799fb789b4eb6db3900797b78f9f0 100644
--- a/configs/kernel-4.19-x86_64-alios7.config
+++ b/configs/kernel-4.19-x86_64-alios7.config
@@ -877,7 +877,7 @@ CONFIG_BLK_DEV_BSGLIB=y
 CONFIG_BLK_DEV_INTEGRITY=y
 # CONFIG_BLK_DEV_ZONED is not set
 CONFIG_BLK_DEV_THROTTLING=y
-CONFIG_BLK_DEV_THROTTLING_LOW=y
+# CONFIG_BLK_DEV_THROTTLING_LOW is not set
 # CONFIG_BLK_CMDLINE_PARSER is not set
 # CONFIG_BLK_WBT is not set
 CONFIG_BLK_CGROUP_IOLATENCY=y