diff --git a/arch/arm64/configs/openeuler_defconfig b/arch/arm64/configs/openeuler_defconfig
index 7701377126be064ebdb2686985c8c0443666455f..9edab914f39c4d2eafd6fc89ccb69d327afd62a7 100644
--- a/arch/arm64/configs/openeuler_defconfig
+++ b/arch/arm64/configs/openeuler_defconfig
@@ -6211,6 +6211,7 @@ CONFIG_EXT4_USE_FOR_EXT2=y
 CONFIG_EXT4_FS_POSIX_ACL=y
 CONFIG_EXT4_FS_SECURITY=y
 # CONFIG_EXT4_DEBUG is not set
+CONFIG_EXT4_MITIGATION_FALSE_SHARING=y
 CONFIG_JBD2=m
 # CONFIG_JBD2_DEBUG is not set
 CONFIG_FS_MBCACHE=m
diff --git a/arch/x86/configs/openeuler_defconfig b/arch/x86/configs/openeuler_defconfig
index 62a8e5c1af11c1f05b659574dd71f2ceceb6dd25..831f829a25a97cd8e05ec010218f96e954c7be84 100644
--- a/arch/x86/configs/openeuler_defconfig
+++ b/arch/x86/configs/openeuler_defconfig
@@ -7308,6 +7308,7 @@ CONFIG_EXT4_USE_FOR_EXT2=y
 CONFIG_EXT4_FS_POSIX_ACL=y
 CONFIG_EXT4_FS_SECURITY=y
 # CONFIG_EXT4_DEBUG is not set
+CONFIG_EXT4_MITIGATION_FALSE_SHARING=y
 CONFIG_JBD2=m
 # CONFIG_JBD2_DEBUG is not set
 CONFIG_FS_MBCACHE=m
diff --git a/fs/ext4/Kconfig b/fs/ext4/Kconfig
index 86699c8cab281cbc2960f7433980d14af06f156d..62e9a967f0ed21831aee91d4bb121c437e3adc23 100644
--- a/fs/ext4/Kconfig
+++ b/fs/ext4/Kconfig
@@ -117,3 +117,12 @@ config EXT4_KUNIT_TESTS
 	  to the KUnit documentation in Documentation/dev-tools/kunit/.
 
 	  If unsure, say N.
+
+config EXT4_MITIGATION_FALSE_SHARING
+	bool "mitigation false sharing in ext4 inode"
+	depends on EXT4_FS
+	default n
+	help
+	  Enable this to mitigation cacheline false sharing in ext4 inode info.
+
+	  If unsure, say N.
diff --git a/fs/ext4/ext4.h b/fs/ext4/ext4.h
index 5d5ae6f44510a712aa45f622bbd0fb6ee92cbeea..45aac9bcd7946fe596c3d94d9180cf9a68b38569 100644
--- a/fs/ext4/ext4.h
+++ b/fs/ext4/ext4.h
@@ -1090,7 +1090,9 @@ struct ext4_inode_info {
 	 * to occasionally drop it.
 	 */
 	struct rw_semaphore i_mmap_sem;
+#ifndef CONFIG_EXT4_MITIGATION_FALSE_SHARING
 	struct inode vfs_inode;
+#endif
 	struct jbd2_inode *jinode;
 
 	spinlock_t i_raw_lock;	/* protects updates to the raw inode */
@@ -1103,6 +1105,9 @@ struct ext4_inode_info {
 
 	/* mballoc */
 	atomic_t i_prealloc_active;
+#ifdef CONFIG_EXT4_MITIGATION_FALSE_SHARING
+	struct inode vfs_inode;
+#endif
 	struct list_head i_prealloc_list;
 	spinlock_t i_prealloc_lock;
 
diff --git a/fs/ext4/super.c b/fs/ext4/super.c
index 753a7f99918427417f97be02140b6edb69375217..06b6e9250bd77aa3cb58a0e2e271ac4759146648 100644
--- a/fs/ext4/super.c
+++ b/fs/ext4/super.c
@@ -1420,7 +1420,11 @@ static void init_once(void *foo)
 static int __init init_inodecache(void)
 {
 	ext4_inode_cachep = kmem_cache_create_usercopy("ext4_inode_cache",
+#ifdef CONFIG_EXT4_MITIGATION_FALSE_SHARING
+				sizeof(struct ext4_inode_info), 128,
+#else
 				sizeof(struct ext4_inode_info), 0,
+#endif
 				(SLAB_RECLAIM_ACCOUNT|SLAB_MEM_SPREAD|
 					SLAB_ACCOUNT),
 				offsetof(struct ext4_inode_info, i_data),