From 47692d77fba9e2df07f4535b97f65b9d2b25cea7 Mon Sep 17 00:00:00 2001
From: Michael Kerrisk <mtk.manpages@gmail.com>
Date: Sun, 28 May 2017 15:40:55 +0200
Subject: [PATCH] ioctl_getfsmap.2: add VERSIONS section

Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
---
 man2/ioctl_getfsmap.2 | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/man2/ioctl_getfsmap.2 b/man2/ioctl_getfsmap.2
index 888b438a6..d89567c77 100644
--- a/man2/ioctl_getfsmap.2
+++ b/man2/ioctl_getfsmap.2
@@ -356,6 +356,10 @@ The filesystem has detected a checksum error in the metadata.
 .TP
 .B ENOMEM
 Insufficient memory to process the request.
+.SH VERSIONS
+The
+.B FS_IOC_GETFSMAP
+operation first appeared in Linux 4.12.
 .SH CONFORMING TO
 This API is Linux-specific.
 Not all filesystems support it.