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Btrfs-progs: add BTRFS_IOC_SUBVOL_GET/SETFLAGS to ioctl.h
author
Alexander Block
<ablock84@googlemail.com>
Mon, 25 Jun 2012 23:13:31 +0000
(
01:13
+0200)
committer
Chris Mason
<chris.mason@fusionio.com>
Thu, 26 Jul 2012 18:51:16 +0000
(14:51 -0400)
Btrfs send/receive and btrfs props needs this ioctl. This patch
requires a recent kernel with the "Btrfs: use _IOR for
BTRFS_IOC_SUBVOL_GETFLAGS" patch applied.
Signed-off-by: Alexander Block <ablock84@googlemail.com>
ioctl.h
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diff --git
a/ioctl.h
b/ioctl.h
index
f2e5d8d
..
6670e08
100644
(file)
--- a/
ioctl.h
+++ b/
ioctl.h
@@
-312,6
+312,8
@@
struct btrfs_ioctl_logical_ino_args {
struct btrfs_ioctl_space_args)
#define BTRFS_IOC_SNAP_CREATE_V2 _IOW(BTRFS_IOCTL_MAGIC, 23, \
struct btrfs_ioctl_vol_args_v2)
+#define BTRFS_IOC_SUBVOL_GETFLAGS _IOR(BTRFS_IOCTL_MAGIC, 25, __u64)
+#define BTRFS_IOC_SUBVOL_SETFLAGS _IOW(BTRFS_IOCTL_MAGIC, 26, __u64)
#define BTRFS_IOC_SCRUB _IOWR(BTRFS_IOCTL_MAGIC, 27, \
struct btrfs_ioctl_scrub_args)
#define BTRFS_IOC_SCRUB_CANCEL _IO(BTRFS_IOCTL_MAGIC, 28)