diff options
| author | Trond Myklebust <trond.myklebust@primarydata.com> | 2015-10-21 15:42:20 -0500 |
|---|---|---|
| committer | Trond Myklebust <trond.myklebust@primarydata.com> | 2015-10-21 15:42:20 -0500 |
| commit | 51e0164ebe374a26245312515af4ceae11bed4ae (patch) | |
| tree | 6eb3f1c792c7a575be020b382e1cacf7bd08f940 /include/linux/nfs_xdr.h | |
| parent | 120bf961b90adb8e76be827b1a68efe3d1019419 (diff) | |
| parent | b9788a446828703cf126dfb9d3843d240af44122 (diff) | |
Merge branch 'nfsclone'
* nfsclone:
nfs: add missing linux/types.h
NFS: Fix an 'unused variable' complaint when #ifndef CONFIG_NFS_V4_2
nfs42: add NFS_IOC_CLONE_RANGE ioctl
nfs42: respect clone_blksize
nfs: get clone_blksize when probing fsinfo
nfs42: add NFS_IOC_CLONE ioctl
nfs42: add CLONE proc functions
nfs42: add CLONE xdr functions
Diffstat (limited to 'include/linux/nfs_xdr.h')
| -rw-r--r-- | include/linux/nfs_xdr.h | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/include/linux/nfs_xdr.h b/include/linux/nfs_xdr.h index 53f2acc68baf..4728e7e5fc49 100644 --- a/include/linux/nfs_xdr.h +++ b/include/linux/nfs_xdr.h @@ -141,6 +141,7 @@ struct nfs_fsinfo { __u32 lease_time; /* in seconds */ __u32 layouttype; /* supported pnfs layout driver */ __u32 blksize; /* preferred pnfs io block size */ + __u32 clone_blksize; /* granularity of a CLONE operation */ }; struct nfs_fsstat { @@ -359,6 +360,25 @@ struct nfs42_layoutstat_data { struct nfs42_layoutstat_res res; }; +struct nfs42_clone_args { + struct nfs4_sequence_args seq_args; + struct nfs_fh *src_fh; + struct nfs_fh *dst_fh; + nfs4_stateid src_stateid; + nfs4_stateid dst_stateid; + __u64 src_offset; + __u64 dst_offset; + __u64 count; + const u32 *dst_bitmask; +}; + +struct nfs42_clone_res { + struct nfs4_sequence_res seq_res; + unsigned int rpc_status; + struct nfs_fattr *dst_fattr; + const struct nfs_server *server; +}; + struct stateowner_id { __u64 create_time; __u32 uniquifier; |