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NFS: Use nfs4_setup_sequence() everywhere

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This does the right thing depending on if we have a session, rather than
needing to handle this manually in multiple places.

Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
This commit is contained in:
Anna Schumaker
2017-01-09 16:51:52 -05:00
parent 42e1cca7e9
commit 6de7e12f53
5 changed files with 33 additions and 52 deletions
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40
fs/nfs/flexfilelayout/flexfilelayout.c
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@@ -1384,30 +1384,14 @@ static void ff_layout_read_prepare_v3(struct rpc_task *task, void *data)
rpc_call_start(task);
}
static int ff_layout_setup_sequence(struct nfs_client *ds_clp,
struct nfs4_sequence_args *args,
struct nfs4_sequence_res *res,
struct rpc_task *task)
{
if (ds_clp->cl_session)
return nfs41_setup_sequence(ds_clp->cl_session,
args,
res,
task);
return nfs40_setup_sequence(ds_clp->cl_slot_tbl,
args,
res,
task);
}
static void ff_layout_read_prepare_v4(struct rpc_task *task, void *data)
{
struct nfs_pgio_header *hdr = data;
if (ff_layout_setup_sequence(hdr->ds_clp,
&hdr->args.seq_args,
&hdr->res.seq_res,
task))
if (nfs4_setup_sequence(hdr->ds_clp,
&hdr->args.seq_args,
&hdr->res.seq_res,
task))
return;
if (ff_layout_read_prepare_common(task, hdr))
@@ -1578,10 +1562,10 @@ static void ff_layout_write_prepare_v4(struct rpc_task *task, void *data)
{
struct nfs_pgio_header *hdr = data;
if (ff_layout_setup_sequence(hdr->ds_clp,
&hdr->args.seq_args,
&hdr->res.seq_res,
task))
if (nfs4_setup_sequence(hdr->ds_clp,
&hdr->args.seq_args,
&hdr->res.seq_res,
task))
return;
if (ff_layout_write_prepare_common(task, hdr))
@@ -1667,10 +1651,10 @@ static void ff_layout_commit_prepare_v4(struct rpc_task *task, void *data)
{
struct nfs_commit_data *wdata = data;
if (ff_layout_setup_sequence(wdata->ds_clp,
&wdata->args.seq_args,
&wdata->res.seq_res,
task))
if (nfs4_setup_sequence(wdata->ds_clp,
&wdata->args.seq_args,
&wdata->res.seq_res,
task))
return;
ff_layout_commit_prepare_common(task, data);
}