};
#define FS_IOC_RESVSP _IOW('X', 40, struct space_resv)
+#define FS_IOC_UNRESVSP _IOW('X', 41, struct space_resv)
#define FS_IOC_RESVSP64 _IOW('X', 42, struct space_resv)
+#define FS_IOC_UNRESVSP64 _IOW('X', 43, struct space_resv)
+#define FS_IOC_ZERO_RANGE _IOW('X', 57, struct space_resv)
#define FALLOC_FL_SUPPORTED_MASK (FALLOC_FL_KEEP_SIZE | \
FALLOC_FL_PUNCH_HOLE | \
__s32 l_pad[4]; /* reserve area */
};
-#define FS_IOC_RESVSP_32 _IOW ('X', 40, struct space_resv_32)
+#define FS_IOC_RESVSP_32 _IOW ('X', 40, struct space_resv_32)
+#define FS_IOC_UNRESVSP_32 _IOW ('X', 41, struct space_resv_32)
#define FS_IOC_RESVSP64_32 _IOW ('X', 42, struct space_resv_32)
+#define FS_IOC_UNRESVSP64_32 _IOW ('X', 43, struct space_resv_32)
+#define FS_IOC_ZERO_RANGE_32 _IOW ('X', 57, struct space_resv_32)
-int compat_ioctl_preallocate(struct file *, struct space_resv_32 __user *);
+int compat_ioctl_preallocate(struct file *, int, struct space_resv_32 __user *);
#endif