[PATCH 1/5] Btrfs-progs: add BTRFS_IOC_SUBVOL_GET/SETFLAGS to ioctl.h
From: Alexander Block <hidden>
Date: 2012-06-24 21:20:31
Subsystem:
the rest · Maintainer:
Linus Torvalds
Btrfs send/receive needs this ioctl to make a subvolume r/o after it was received. --- ioctl.h | 2 ++ 1 file changed, 2 insertions(+)
diff --git a/ioctl.h b/ioctl.h
index f2e5d8d..d6311f6 100644
--- 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 _IOW(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)
--
1.7.10