fcntl.2: Add NOTES subhead for record locking and NFS

Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>

diff --git a/man2/fcntl.2 b/man2/fcntl.2
index 3dba4e189246c1075bb50e86ddbc5756709ca293..8f54863260f3ae2416f698d07a61ebf0bf91130e 100644 (file)
--- a/man2/fcntl.2
+++ b/man2/fcntl.2
@@ -1274,7 +1274,7 @@ Clearly,
 .I l_pid
 alone is not going to be very useful if the process holding the lock
 may live on a different machine.
-
+.SS Record locking and NFS
 Before Linux 3.12, if an NFSv4 client
 loses contact with the server for a period of time
 (defined as more than 90 seconds with no communication),