From 7e03dadf20f7f2f3bfac9e83cf71d4ecce60782e Mon Sep 17 00:00:00 2001
From: Chris Mason <chris.mason@oracle.com>
Date: Fri, 21 Dec 2007 16:25:35 -0500
Subject: Add online resizing ioctls

btrfsctl -r size mount_point
---
 ioctl.h | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'ioctl.h')

diff --git a/ioctl.h b/ioctl.h
index 8bc47dec..8c629066 100644
--- a/ioctl.h
+++ b/ioctl.h
@@ -30,4 +30,6 @@ struct btrfs_ioctl_vol_args {
 				   struct btrfs_ioctl_vol_args)
 #define BTRFS_IOC_DEFRAG _IOW(BTRFS_IOCTL_MAGIC, 2, \
 				   struct btrfs_ioctl_vol_args)
+#define BTRFS_IOC_RESIZE _IOW(BTRFS_IOCTL_MAGIC, 3, \
+				   struct btrfs_ioctl_vol_args)
 #endif
-- 
cgit v1.2.3