diff --git a/public/ioctl_defines b/public/ioctl_defines
index 1dd2e3d..95fceec 100644
--- a/public/ioctl_defines
+++ b/public/ioctl_defines
@@ -726,6 +726,9 @@
 define(`F2FS_IOC_SET_COMPRESS_OPTION', `0xf516')
 define(`F2FS_IOC_DECOMPRESS_FILE', `0xf517')
 define(`F2FS_IOC_COMPRESS_FILE', `0xf518')
+define(`F2FS_IOC_START_ATOMIC_REPLACE', `0xf519')
+define(`F2FS_IOC_GET_DEV_ALIAS_FILE', `0xf51a')
+define(`F2FS_IOC_IO_PRIO', `0xf51b')
 define(`F2FS_IOC_SHUTDOWN', `0x587d')
 define(`FAT_IOCTL_GET_ATTRIBUTES', `0x80047210')
 define(`FAT_IOCTL_GET_VOLUME_ID', `0x80047213')