diff --git a/linux-user/ioctls.h b/linux-user/ioctls.h
index 50fae1e33b..169f98f7a3 100644
--- a/linux-user/ioctls.h
+++ b/linux-user/ioctls.h
@@ -202,6 +202,10 @@
      IOCTL(BTRFS_IOC_SNAP_DESTROY, IOC_W,
            MK_PTR(MK_STRUCT(STRUCT_btrfs_ioctl_vol_args)))
 #endif
+#ifdef BTRFS_IOC_INO_LOOKUP
+     IOCTL(BTRFS_IOC_INO_LOOKUP, IOC_RW,
+           MK_PTR(MK_STRUCT(STRUCT_btrfs_ioctl_ino_lookup_args)))
+#endif
 #ifdef BTRFS_IOC_SUBVOL_GETFLAGS
      IOCTL(BTRFS_IOC_SUBVOL_GETFLAGS, IOC_R, MK_PTR(TYPE_ULONGLONG))
 #endif
@@ -212,6 +216,14 @@
      IOCTL(BTRFS_IOC_DEV_INFO, IOC_RW,
            MK_PTR(MK_STRUCT(STRUCT_btrfs_ioctl_dev_info_args)))
 #endif
+#ifdef BTRFS_IOC_INO_PATHS
+     IOCTL(BTRFS_IOC_INO_PATHS, IOC_RW,
+           MK_PTR(MK_STRUCT(STRUCT_btrfs_ioctl_ino_path_args)))
+#endif
+#ifdef BTRFS_IOC_LOGICAL_INO
+     IOCTL(BTRFS_IOC_LOGICAL_INO, IOC_RW,
+           MK_PTR(MK_STRUCT(STRUCT_btrfs_ioctl_logical_ino_args)))
+#endif
 #ifdef BTRFS_IOC_GET_DEV_STATS
      IOCTL(BTRFS_IOC_GET_DEV_STATS, IOC_RW,
            MK_PTR(MK_STRUCT(STRUCT_btrfs_ioctl_get_dev_stats)))
@@ -228,10 +240,18 @@
      IOCTL(BTRFS_IOC_GET_SUPPORTED_FEATURES, IOC_R,
            MK_PTR(MK_ARRAY(MK_STRUCT(STRUCT_btrfs_ioctl_feature_flags), 3)))
 #endif
+#ifdef BTRFS_IOC_LOGICAL_INO_V2
+     IOCTL(BTRFS_IOC_LOGICAL_INO_V2, IOC_RW,
+           MK_PTR(MK_STRUCT(STRUCT_btrfs_ioctl_logical_ino_args)))
+#endif
 #ifdef BTRFS_IOC_GET_SUBVOL_INFO
      IOCTL(BTRFS_IOC_GET_SUBVOL_INFO, IOC_R,
            MK_PTR(MK_STRUCT(STRUCT_btrfs_ioctl_get_subvol_info_args)))
 #endif
+#ifdef BTRFS_IOC_INO_LOOKUP_USER
+     IOCTL(BTRFS_IOC_INO_LOOKUP_USER, IOC_RW,
+           MK_PTR(MK_STRUCT(STRUCT_btrfs_ioctl_ino_lookup_user_args)))
+#endif
 
 #ifdef CONFIG_USBFS
   /* USB ioctls */
diff --git a/linux-user/syscall_defs.h b/linux-user/syscall_defs.h
index 44811fdcbb..a6a9454b85 100644
--- a/linux-user/syscall_defs.h
+++ b/linux-user/syscall_defs.h
@@ -975,16 +975,21 @@ struct target_rtc_pll_info {
 #define TARGET_BTRFS_IOC_RM_DEV                 TARGET_IOWU(BTRFS_IOCTL_MAGIC, 11)
 #define TARGET_BTRFS_IOC_SUBVOL_CREATE          TARGET_IOWU(BTRFS_IOCTL_MAGIC, 14)
 #define TARGET_BTRFS_IOC_SNAP_DESTROY           TARGET_IOWU(BTRFS_IOCTL_MAGIC, 15)
+#define TARGET_BTRFS_IOC_INO_LOOKUP             TARGET_IOWRU(BTRFS_IOCTL_MAGIC, 18)
 #define TARGET_BTRFS_IOC_SUBVOL_GETFLAGS        TARGET_IOR(BTRFS_IOCTL_MAGIC, 25,\
                                                            abi_ullong)
 #define TARGET_BTRFS_IOC_SUBVOL_SETFLAGS        TARGET_IOW(BTRFS_IOCTL_MAGIC, 26,\
                                                            abi_ullong)
 #define TARGET_BTRFS_IOC_DEV_INFO               TARGET_IOWRU(BTRFS_IOCTL_MAGIC, 30)
+#define TARGET_BTRFS_IOC_INO_PATHS              TARGET_IOWRU(BTRFS_IOCTL_MAGIC, 35)
+#define TARGET_BTRFS_IOC_LOGICAL_INO            TARGET_IOWRU(BTRFS_IOCTL_MAGIC, 36)
 #define TARGET_BTRFS_IOC_GET_DEV_STATS          TARGET_IOWRU(BTRFS_IOCTL_MAGIC, 52)
 #define TARGET_BTRFS_IOC_GET_FEATURES           TARGET_IORU(BTRFS_IOCTL_MAGIC, 57)
 #define TARGET_BTRFS_IOC_SET_FEATURES           TARGET_IOWU(BTRFS_IOCTL_MAGIC, 57)
 #define TARGET_BTRFS_IOC_GET_SUPPORTED_FEATURES TARGET_IORU(BTRFS_IOCTL_MAGIC, 57)
+#define TARGET_BTRFS_IOC_LOGICAL_INO_V2         TARGET_IOWRU(BTRFS_IOCTL_MAGIC, 59)
 #define TARGET_BTRFS_IOC_GET_SUBVOL_INFO        TARGET_IORU(BTRFS_IOCTL_MAGIC, 60)
+#define TARGET_BTRFS_IOC_INO_LOOKUP_USER        TARGET_IOWRU(BTRFS_IOCTL_MAGIC, 62)
 
 /* usb ioctls */
 #define TARGET_USBDEVFS_CONTROL TARGET_IOWRU('U', 0)
diff --git a/linux-user/syscall_types.h b/linux-user/syscall_types.h
index 925054cfd4..b84e14235f 100644
--- a/linux-user/syscall_types.h
+++ b/linux-user/syscall_types.h
@@ -389,6 +389,38 @@ STRUCT(btrfs_ioctl_get_subvol_info_args,
        MK_ARRAY(TYPE_ULONGLONG, 8)) /* reserved */
 #endif
 
+#ifdef BTRFS_IOC_INO_LOOKUP
+STRUCT(btrfs_ioctl_ino_lookup_args,
+       TYPE_ULONGLONG, /* treeid */
+       TYPE_ULONGLONG, /* objectid */
+       MK_ARRAY(TYPE_CHAR, BTRFS_INO_LOOKUP_PATH_MAX)) /* name */
+#endif
+
+#ifdef BTRFS_IOC_INO_PATHS
+STRUCT(btrfs_ioctl_ino_path_args,
+       TYPE_ULONGLONG, /* inum */
+       TYPE_ULONGLONG, /* size */
+       MK_ARRAY(TYPE_ULONGLONG, 4), /* reserved */
+       TYPE_ULONGLONG) /* fspath */
+#endif
+
+#if defined(BTRFS_IOC_LOGICAL_INO) || defined(BTRFS_IOC_LOGICAL_INO_V2)
+STRUCT(btrfs_ioctl_logical_ino_args,
+       TYPE_ULONGLONG, /* logical */
+       TYPE_ULONGLONG, /* size */
+       MK_ARRAY(TYPE_ULONGLONG, 3), /* reserved */
+       TYPE_ULONGLONG, /* flags */
+       TYPE_ULONGLONG) /* inodes */
+#endif
+
+#ifdef BTRFS_IOC_INO_LOOKUP_USER
+STRUCT(btrfs_ioctl_ino_lookup_user_args,
+       TYPE_ULONGLONG, /* dirid */
+       TYPE_ULONGLONG, /* treeid */
+       MK_ARRAY(TYPE_CHAR, BTRFS_VOL_NAME_MAX + 1), /* name */
+       MK_ARRAY(TYPE_CHAR, BTRFS_INO_LOOKUP_USER_PATH_MAX)) /* path */
+#endif
+
 #ifdef BTRFS_IOC_DEV_INFO
 STRUCT(btrfs_ioctl_dev_info_args,
        TYPE_ULONGLONG, /* devid */
