nfs41: set up seq_res.sr_slotid

Initialize nfs4_sequence_res sr_slotid to NFS4_MAX_SLOT_TABLE.

[was nfs41: sequence res use slotid]
Signed-off-by: Andy Adamson <andros@netapp.com>
[pulled definition of struct nfs4_sequence_res.sr_slotid to here]
Signed-off-by: Benny Halevy <bhalevy@panasas.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>

4 files changed, 9 insertions, 0 deletions

diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c
index 49cf969417c0..5878930b4c3b 100644
--- a/fs/nfs/nfs4proc.c
+++ b/fs/nfs/nfs4proc.c
@@ -371,6 +371,7 @@ static struct nfs4_opendata *nfs4_opendata_alloc(struct path *path,
         p->o_arg.server = server;
         p->o_arg.bitmask = server->attr_bitmask;
         p->o_arg.claim = NFS4_OPEN_CLAIM_NULL;
+        p->o_res.seq_res.sr_slotid = NFS4_MAX_SLOT_TABLE;
         if (flags & O_EXCL) {
                 u32 *s = (u32 *) p->o_arg.u.verifier.data;
                 s[0] = jiffies;
@@ -1463,6 +1464,7 @@ int nfs4_do_close(struct path *path, struct nfs4_state *state, int wait)
         calldata->res.fattr = &calldata->fattr;
         calldata->res.seqid = calldata->arg.seqid;
         calldata->res.server = server;
+        calldata->res.seq_res.sr_slotid = NFS4_MAX_SLOT_TABLE;
         calldata->path.mnt = mntget(path->mnt);
         calldata->path.dentry = dget(path->dentry);
 
@@ -3088,6 +3090,7 @@ static int _nfs4_proc_delegreturn(struct inode *inode, struct rpc_cred *cred, co
         memcpy(&data->stateid, stateid, sizeof(data->stateid));
         data->res.fattr = &data->fattr;
         data->res.server = server;
+        data->res.seq_res.sr_slotid = NFS4_MAX_SLOT_TABLE;
         nfs_fattr_init(data->res.fattr);
         data->timestamp = jiffies;
         data->rpc_status = 0;
@@ -3240,6 +3243,7 @@ static struct nfs4_unlockdata *nfs4_alloc_unlockdata(struct file_lock *fl,
         p->arg.fl = &p->fl;
         p->arg.seqid = seqid;
         p->res.seqid = seqid;
+        p->res.seq_res.sr_slotid = NFS4_MAX_SLOT_TABLE;
         p->arg.stateid = &lsp->ls_stateid;
         p->lsp = lsp;
         atomic_inc(&lsp->ls_count);
@@ -3412,6 +3416,7 @@ static struct nfs4_lockdata *nfs4_alloc_lockdata(struct file_lock *fl,
         p->arg.lock_owner.clientid = server->nfs_client->cl_clientid;
         p->arg.lock_owner.id = lsp->ls_id.id;
         p->res.lock_seqid = p->arg.lock_seqid;
+        p->res.seq_res.sr_slotid = NFS4_MAX_SLOT_TABLE;
         p->lsp = lsp;
         atomic_inc(&lsp->ls_count);
         p->ctx = get_nfs_open_context(ctx);
diff --git a/fs/nfs/read.c b/fs/nfs/read.c
index 4ace3c50a8eb..70ba2b4cb9a4 100644
--- a/fs/nfs/read.c
+++ b/fs/nfs/read.c
@@ -46,6 +46,7 @@ struct nfs_read_data *nfs_readdata_alloc(unsigned int pagecount)
                 memset(p, 0, sizeof(*p));
                 INIT_LIST_HEAD(&p->pages);
                 p->npages = pagecount;
+                p->res.seq_res.sr_slotid = NFS4_MAX_SLOT_TABLE;
                 if (pagecount <= ARRAY_SIZE(p->page_array))
                         p->pagevec = p->page_array;
                 else {
diff --git a/fs/nfs/unlink.c b/fs/nfs/unlink.c
index ecc295347775..83d0ce2600ab 100644
--- a/fs/nfs/unlink.c
+++ b/fs/nfs/unlink.c
@@ -241,6 +241,7 @@ nfs_async_unlink(struct inode *dir, struct dentry *dentry)
                 status = PTR_ERR(data->cred);
                 goto out_free;
         }
+        data->res.seq_res.sr_slotid = NFS4_MAX_SLOT_TABLE;
 
         status = -EBUSY;
         spin_lock(&dentry->d_lock);
diff --git a/fs/nfs/write.c b/fs/nfs/write.c
index e560a78995a3..035e6fb9f57e 100644
--- a/fs/nfs/write.c
+++ b/fs/nfs/write.c
@@ -52,6 +52,7 @@ struct nfs_write_data *nfs_commitdata_alloc(void)
         if (p) {
                 memset(p, 0, sizeof(*p));
                 INIT_LIST_HEAD(&p->pages);
+                p->res.seq_res.sr_slotid = NFS4_MAX_SLOT_TABLE;
         }
         return p;
 }
@@ -71,6 +72,7 @@ struct nfs_write_data *nfs_writedata_alloc(unsigned int pagecount)
                 memset(p, 0, sizeof(*p));
                 INIT_LIST_HEAD(&p->pages);
                 p->npages = pagecount;
+                p->res.seq_res.sr_slotid = NFS4_MAX_SLOT_TABLE;
                 if (pagecount <= ARRAY_SIZE(p->page_array))
                         p->pagevec = p->page_array;
                 else {