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| author | Grant Likely <grant.likely@secretlab.ca> | 2010-12-23 08:41:14 +0100 |
|---|---|---|
| committer | Grant Likely <grant.likely@secretlab.ca> | 2010-12-23 08:41:14 +0100 |
| commit | cfb13c5db08c90311a5defdde9a0328ee788cca5 (patch) | |
| tree | 842cb60d1d19b99e550fdbc653723e4b13e51ee5 /fs/btrfs/ioctl.h | |
| parent | of/net: Move of_get_mac_address() to a common source file. (diff) | |
| parent | Linux 2.6.37-rc7 (diff) | |
| download | linux-cfb13c5db08c90311a5defdde9a0328ee788cca5.tar.xz linux-cfb13c5db08c90311a5defdde9a0328ee788cca5.zip | |
Merge commit 'v2.6.37-rc7' into devicetree/next
Diffstat (limited to 'fs/btrfs/ioctl.h')
| -rw-r--r-- | fs/btrfs/ioctl.h | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/fs/btrfs/ioctl.h b/fs/btrfs/ioctl.h index 17c99ebdf960..c344d12c646b 100644 --- a/fs/btrfs/ioctl.h +++ b/fs/btrfs/ioctl.h @@ -30,11 +30,15 @@ struct btrfs_ioctl_vol_args { char name[BTRFS_PATH_NAME_MAX + 1]; }; -#define BTRFS_SNAPSHOT_NAME_MAX 4079 -struct btrfs_ioctl_async_vol_args { +#define BTRFS_SUBVOL_CREATE_ASYNC (1ULL << 0) + +#define BTRFS_SUBVOL_NAME_MAX 4039 +struct btrfs_ioctl_vol_args_v2 { __s64 fd; __u64 transid; - char name[BTRFS_SNAPSHOT_NAME_MAX + 1]; + __u64 flags; + __u64 unused[4]; + char name[BTRFS_SUBVOL_NAME_MAX + 1]; }; #define BTRFS_INO_LOOKUP_PATH_MAX 4080 @@ -187,6 +191,6 @@ struct btrfs_ioctl_space_args { struct btrfs_ioctl_space_args) #define BTRFS_IOC_START_SYNC _IOR(BTRFS_IOCTL_MAGIC, 24, __u64) #define BTRFS_IOC_WAIT_SYNC _IOW(BTRFS_IOCTL_MAGIC, 22, __u64) -#define BTRFS_IOC_SNAP_CREATE_ASYNC _IOW(BTRFS_IOCTL_MAGIC, 23, \ - struct btrfs_ioctl_async_vol_args) +#define BTRFS_IOC_SNAP_CREATE_V2 _IOW(BTRFS_IOCTL_MAGIC, 23, \ + struct btrfs_ioctl_vol_args_v2) #endif |