diff --git a/man2/lseek.2 b/man2/lseek.2
index 047b4252a..dee4a47fe 100644
--- a/man2/lseek.2
+++ b/man2/lseek.2
@@ -44,7 +44,7 @@
 .\" Modified 2003-08-21 by Andries Brouwer <aeb@cwi.nl>
 .\" 2011-09-18, mtk, Added SEEK_DATA + SEEK_HOLE
 .\"
-.TH LSEEK 2 2013-03-27 "Linux" "Linux Programmer's Manual"
+.TH LSEEK 2 2014-01-22 "Linux" "Linux Programmer's Manual"
 .SH NAME
 lseek \- reposition read/write file offset
 .SH SYNOPSIS
@@ -159,6 +159,23 @@ and
 .BR SEEK_HOLE
 from
 .IR <unistd.h> .
+
+The
+.BR SEEK_HOLE
+and
+.BR SEEK_DATA
+operations are supported for the following filesystems:
+.IP * 3
+Btrfs (since Linux 3.1)
+.IP * 3
+OCFS (since Linux 3.2)
+.\" commit 93862d5e1ab875664c6cc95254fc365028a48bb1
+.IP *
+XFS (since Linux 3.5)
+.IP *
+ext4 (since Linux 3.8)
+.IP *
+tmpfs (since Linux 3.8)
 .SH RETURN VALUE
 Upon successful completion,
 .BR lseek ()