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nfs41: locku sequence setup/done support

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Separate nfs4_locku calls from nfs41: sequence setup/done support
Call nfs4_sequence_done from respective rpc_call_done methods.

Note that we need to pass a pointer to the nfs_server in calls data
for passing on to nfs4_sequence_done.

Signed-off-by: Andy Adamson <andros@netapp.com>
Signed-off-by: Benny Halevy <bhalevy@panasas.com>
[pnfs: client data server write validate and release]
Signed-off-by: Andy Adamson <andros@umich.edu>
Signed-off-by: Benny Halevy <bhalevy@panasas.com>
[nfs41: nfs4_sequence_free_slot use nfs_client for data server]
Signed-off-by: Andy Adamson <andros@netapp.com>
Signed-off-by: Benny Halevy <bhalevy@panasas.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
This commit is contained in:
Andy Adamson 2009-04-01 09:22:23 -04:00 committed by Benny Halevy
parent 66179efee3
commit a893693c15
1 changed files with 9 additions and 1 deletions
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10
fs/nfs/nfs4proc.c
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@ -3533,7 +3533,7 @@ static struct nfs4_unlockdata *nfs4_alloc_unlockdata(struct file_lock *fl,
struct nfs4_unlockdata *p;
struct inode *inode = lsp->ls_state->inode;
p = kmalloc(sizeof(*p), GFP_KERNEL);
p = kzalloc(sizeof(*p), GFP_KERNEL);
if (p == NULL)
return NULL;
p->arg.fh = NFS_FH(inode);
@ -3564,6 +3564,8 @@ static void nfs4_locku_done(struct rpc_task *task, void *data)
{
struct nfs4_unlockdata *calldata = data;
nfs4_sequence_done(calldata->server, &calldata->res.seq_res,
task->tk_status);
if (RPC_ASSASSINATED(task))
return;
switch (task->tk_status) {
@ -3582,6 +3584,8 @@ static void nfs4_locku_done(struct rpc_task *task, void *data)
if (nfs4_async_handle_error(task, calldata->server, NULL) == -EAGAIN)
rpc_restart_call(task);
}
nfs4_sequence_free_slot(calldata->server->nfs_client,
&calldata->res.seq_res);
}
static void nfs4_locku_prepare(struct rpc_task *task, void *data)
@ -3596,6 +3600,10 @@ static void nfs4_locku_prepare(struct rpc_task *task, void *data)
return;
}
calldata->timestamp = jiffies;
if (nfs4_setup_sequence(calldata->server->nfs_client,
&calldata->arg.seq_args,
&calldata->res.seq_res, 1, task))
return;
rpc_call_start(task);
}