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| author | Sage Weil | 2008-05-02 20:43:14 +0200 |
|---|---|---|
| committer | Chris Mason | 2008-09-25 17:04:02 +0200 |
| commit | f2eb0a241f0e5c135d93243b0236cb1f14c305e0 (patch) | |
| tree | dd3141efb9142a294222b9195593371887519207 /fs/btrfs/ioctl.h | |
| parent | Btrfs: Fixes for 2.6.18 enterprise kernels (diff) | |
| download | kernel-qcow2-linux-f2eb0a241f0e5c135d93243b0236cb1f14c305e0.tar.gz kernel-qcow2-linux-f2eb0a241f0e5c135d93243b0236cb1f14c305e0.tar.xz kernel-qcow2-linux-f2eb0a241f0e5c135d93243b0236cb1f14c305e0.zip | |
Btrfs: Clone file data ioctl
Add a new ioctl to clone file data
Signed-off-by: Chris Mason <chris.mason@oracle.com>
Diffstat (limited to 'fs/btrfs/ioctl.h')
| -rw-r--r-- | fs/btrfs/ioctl.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/fs/btrfs/ioctl.h b/fs/btrfs/ioctl.h index 8ad35fc4ba56..b0e73f51d636 100644 --- a/fs/btrfs/ioctl.h +++ b/fs/btrfs/ioctl.h @@ -36,6 +36,7 @@ struct btrfs_ioctl_vol_args { struct btrfs_ioctl_vol_args) #define BTRFS_IOC_SCAN_DEV _IOW(BTRFS_IOCTL_MAGIC, 4, \ struct btrfs_ioctl_vol_args) +#define BTRFS_IOC_CLONE _IOW(BTRFS_IOCTL_MAGIC, 9, int) #define BTRFS_IOC_ADD_DEV _IOW(BTRFS_IOCTL_MAGIC, 10, \ struct btrfs_ioctl_vol_args) #define BTRFS_IOC_RM_DEV _IOW(BTRFS_IOCTL_MAGIC, 11, \ |