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>
diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c
index 49cf969..5878930 100644
--- a/fs/nfs/nfs4proc.c
+++ b/fs/nfs/nfs4proc.c
@@ -371,6 +371,7 @@
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 @@
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 @@
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 @@
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 @@
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 4ace3c5..70ba2b4 100644
--- a/fs/nfs/read.c
+++ b/fs/nfs/read.c
@@ -46,6 +46,7 @@
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 ecc2953..83d0ce2 100644
--- a/fs/nfs/unlink.c
+++ b/fs/nfs/unlink.c
@@ -241,6 +241,7 @@
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 e560a78..035e6fb 100644
--- a/fs/nfs/write.c
+++ b/fs/nfs/write.c
@@ -52,6 +52,7 @@
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 @@
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/include/linux/nfs_xdr.h b/include/linux/nfs_xdr.h
index f567506..db0d123 100644
--- a/include/linux/nfs_xdr.h
+++ b/include/linux/nfs_xdr.h
@@ -167,6 +167,7 @@
struct nfs4_sequence_res {
struct nfs4_session *sr_session;
+ u8 sr_slotid; /* slot used to send request */
};
/*