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| author | Trond Myklebust <Trond.Myklebust@netapp.com> | 2005-10-18 23:20:14 +0200 |
|---|---|---|
| committer | Trond Myklebust <Trond.Myklebust@netapp.com> | 2005-10-18 23:20:14 +0200 |
| commit | 0a8838f972883112f0a7b259141b24db17583c2d (patch) | |
| tree | 80b047e5223f8cbaaa68b03ba1b4914b437e3f59 /fs/nfs | |
| parent | NFSv4: Remove nfs4_client->cl_sem from close() path (diff) | |
| download | linux-0a8838f972883112f0a7b259141b24db17583c2d.tar.xz linux-0a8838f972883112f0a7b259141b24db17583c2d.zip | |
NFSv4: Add missing handling of OPEN_CONFIRM requests on CLAIM_DELEGATE_CUR.
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Diffstat (limited to 'fs/nfs')
| -rw-r--r-- | fs/nfs/nfs4proc.c | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c index 611052bacaff..f57dba815099 100644 --- a/fs/nfs/nfs4proc.c +++ b/fs/nfs/nfs4proc.c @@ -56,6 +56,7 @@ #define NFS4_POLL_RETRY_MIN (1*HZ) #define NFS4_POLL_RETRY_MAX (15*HZ) +static int _nfs4_proc_open_confirm(struct rpc_clnt *clnt, const struct nfs_fh *fh, struct nfs4_state_owner *sp, nfs4_stateid *stateid, struct nfs_seqid *seqid); static int nfs4_do_fsinfo(struct nfs_server *, struct nfs_fh *, struct nfs_fsinfo *); static int nfs4_async_handle_error(struct rpc_task *, struct nfs_server *); static int _nfs4_proc_access(struct inode *inode, struct nfs_access_entry *entry); @@ -333,11 +334,21 @@ static int _nfs4_open_delegation_recall(struct dentry *dentry, struct nfs4_state memcpy(arg.u.delegation.data, state->stateid.data, sizeof(arg.u.delegation.data)); status = rpc_call_sync(server->client, &msg, RPC_TASK_NOINTR); nfs_increment_open_seqid(status, arg.seqid); + if (status != 0) + goto out_free; + if(res.rflags & NFS4_OPEN_RESULT_CONFIRM) { + status = _nfs4_proc_open_confirm(server->client, NFS_FH(inode), + sp, &res.stateid, arg.seqid); + if (status != 0) + goto out_free; + } + nfs_confirm_seqid(&sp->so_seqid, 0); if (status >= 0) { memcpy(state->stateid.data, res.stateid.data, sizeof(state->stateid.data)); clear_bit(NFS_DELEGATED_STATE, &state->flags); } +out_free: nfs_free_seqid(arg.seqid); out: dput(parent); @@ -366,7 +377,7 @@ int nfs4_open_delegation_recall(struct dentry *dentry, struct nfs4_state *state) return err; } -static inline int _nfs4_proc_open_confirm(struct rpc_clnt *clnt, const struct nfs_fh *fh, struct nfs4_state_owner *sp, nfs4_stateid *stateid, struct nfs_seqid *seqid) +static int _nfs4_proc_open_confirm(struct rpc_clnt *clnt, const struct nfs_fh *fh, struct nfs4_state_owner *sp, nfs4_stateid *stateid, struct nfs_seqid *seqid) { struct nfs_open_confirmargs arg = { .fh = fh, |