diff options
| author | Trond Myklebust <Trond.Myklebust@netapp.com> | 2008-12-23 23:21:50 +0300 |
|---|---|---|
| committer | Trond Myklebust <Trond.Myklebust@netapp.com> | 2008-12-23 23:21:50 +0300 |
| commit | b0d3ded1a21dc3057daff5a488469d9e6aa1b567 (patch) | |
| tree | 1e30c75402d091e19219d73850879317bb345b87 /fs/nfs/nfs4renewd.c | |
| parent | 0d62f85a81216f30a0ba1479b93e84103a5d535b (diff) | |
| download | linux-b0d3ded1a21dc3057daff5a488469d9e6aa1b567.tar.xz | |
NFSv4: Clean up nfs_expire_all_delegations()
Let the actual delegreturn stuff be run in the state manager thread rather
than allocating a separate kthread.
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Diffstat (limited to 'fs/nfs/nfs4renewd.c')
| -rw-r--r-- | fs/nfs/nfs4renewd.c | 16 |
1 files changed, 9 insertions, 7 deletions
diff --git a/fs/nfs/nfs4renewd.c b/fs/nfs/nfs4renewd.c index 6101f955f231..ca557e677d9e 100644 --- a/fs/nfs/nfs4renewd.c +++ b/fs/nfs/nfs4renewd.c @@ -77,16 +77,18 @@ nfs4_renew_state(struct work_struct *work) /* Are we close to a lease timeout? */ if (time_after(now, last + lease/3)) { cred = nfs4_get_renew_cred_locked(clp); + spin_unlock(&clp->cl_lock); if (cred == NULL) { - set_bit(NFS4CLNT_LEASE_EXPIRED, &clp->cl_state); - spin_unlock(&clp->cl_lock); + if (list_empty(&clp->cl_delegations)) { + set_bit(NFS4CLNT_LEASE_EXPIRED, &clp->cl_state); + goto out; + } nfs_expire_all_delegations(clp); - goto out; + } else { + /* Queue an asynchronous RENEW. */ + nfs4_proc_async_renew(clp, cred); + put_rpccred(cred); } - spin_unlock(&clp->cl_lock); - /* Queue an asynchronous RENEW. */ - nfs4_proc_async_renew(clp, cred); - put_rpccred(cred); timeout = (2 * lease) / 3; spin_lock(&clp->cl_lock); } else |