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nfs41: nfs41_setup_state_renewal

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Move call to get the lease time and the setup of the state
renewal out of nfs4_create_session so that it can be called
after clearing the DRAINING flag.  We use the getattr RPC
to obtain the lease time, which requires a sequence slot.

Signed-off-by: Ricardo Labiaga <Ricardo.Labiaga@netapp.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
This commit is contained in:
Ricardo Labiaga
2009-12-06 12:23:46 -05:00
committed by Trond Myklebust
parent bcb56164ce
commit 9430fb6b53
3 changed files with 31 additions and 18 deletions
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13
fs/nfs/nfs4proc.c
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@@ -4745,7 +4745,6 @@ int nfs4_proc_create_session(struct nfs_client *clp)
{
int status;
unsigned *ptr;
struct nfs_fsinfo fsinfo;
struct nfs4_session *session = clp->cl_session;
dprintk("--> %s clp=%p session=%p\n", __func__, clp, session);
@@ -4767,18 +4766,6 @@ int nfs4_proc_create_session(struct nfs_client *clp)
ptr = (unsigned *)&session->sess_id.data[0];
dprintk("%s client>seqid %d sessionid %u:%u:%u:%u\n", __func__,
clp->cl_seqid, ptr[0], ptr[1], ptr[2], ptr[3]);
/* Get the lease time */
status = nfs4_proc_get_lease_time(clp, &fsinfo);
if (status == 0) {
/* Update lease time and schedule renewal */
spin_lock(&clp->cl_lock);
clp->cl_lease_time = fsinfo.lease_time * HZ;
clp->cl_last_renewal = jiffies;
spin_unlock(&clp->cl_lock);
nfs4_schedule_state_renewal(clp);
}
out:
dprintk("<-- %s\n", __func__);
return status;