document zfs_send_set_freerecords_bit

Signed-off-by: Fabian Grünbichler <[email protected]>

man/man5/zfs-module-parameters.5

@@ -1712,6 +1712,18 @@ Allow sending of corrupt data (ignore read/checksum errors when sending data)
 Use \fB1\fR for yes and \fB0\fR for no (default).
 .RE
 
+.sp
+.ne 2
+.na
+\fBzfs_send_set_freerecords_bit\fR (int)
+.ad
+.RS 12n
+Set the DRR_FREERECORDS bit and send FREE and FREEOBJECTS records when sending
+a full stream. (Set this to 0 for 0.6.5.x backwards compatibility.)
+.sp
+Use \fB1\fR for yes (default) and \fB0\fR for no.
+.RE
+
 .sp
 .ne 2
 .na