diff options
Diffstat (limited to 'include/linux/nfsd/state.h')
| -rw-r--r-- | include/linux/nfsd/state.h | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/include/linux/nfsd/state.h b/include/linux/nfsd/state.h index a84a3fa99be1..8bf23cf8b603 100644 --- a/include/linux/nfsd/state.h +++ b/include/linux/nfsd/state.h @@ -203,7 +203,9 @@ struct nfs4_stateowner { int so_is_open_owner; /* 1=openowner,0=lockowner */ u32 so_id; struct nfs4_client * so_client; - u32 so_seqid; + /* after increment in ENCODE_SEQID_OP_TAIL, represents the next + * sequence id expected from the client: */ + u32 so_seqid; struct xdr_netobj so_owner; /* open owner name */ int so_confirmed; /* successful OPEN_CONFIRM? */ struct nfs4_replay so_replay; @@ -235,6 +237,10 @@ struct nfs4_file { * st_perlockowner: (open stateid) list of lock nfs4_stateowners * st_access_bmap: used only for open stateid * st_deny_bmap: used only for open stateid +* st_openstp: open stateid lock stateid was derived from +* +* XXX: open stateids and lock stateids have diverged sufficiently that +* we should consider defining separate structs for the two cases. */ struct nfs4_stateid { @@ -248,6 +254,7 @@ struct nfs4_stateid { struct file * st_vfs_file; unsigned long st_access_bmap; unsigned long st_deny_bmap; + struct nfs4_stateid * st_openstp; }; /* flags for preprocess_seqid_op() */ |