diff options
| author | Trond Myklebust <Trond.Myklebust@netapp.com> | 2012-12-16 00:21:52 +0400 |
|---|---|---|
| committer | Trond Myklebust <Trond.Myklebust@netapp.com> | 2012-12-16 00:21:52 +0400 |
| commit | 8e63b6a8adabb0551124c3b78f7f5f36912c3728 (patch) | |
| tree | 47043a752823e4aba91f906f95d3c5006f759202 /fs/nfs/nfs4proc.c | |
| parent | e8794440849d1d15fa11251ef1622e6160614874 (diff) | |
| download | linux-8e63b6a8adabb0551124c3b78f7f5f36912c3728.tar.xz | |
NFSv4.1: Move the RPC timestamp out of the slot.
Shave a few bytes off the slot table size by moving the RPC timestamp
into the sequence results.
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Diffstat (limited to 'fs/nfs/nfs4proc.c')
| -rw-r--r-- | fs/nfs/nfs4proc.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c index 9003b8f6b77f..afb428e63b52 100644 --- a/fs/nfs/nfs4proc.c +++ b/fs/nfs/nfs4proc.c @@ -419,7 +419,6 @@ static int nfs41_sequence_done(struct rpc_task *task, struct nfs4_sequence_res * { struct nfs4_session *session; struct nfs4_slot *slot; - unsigned long timestamp; struct nfs_client *clp; int ret = 1; @@ -444,9 +443,8 @@ static int nfs41_sequence_done(struct rpc_task *task, struct nfs4_sequence_res * case 0: /* Update the slot's sequence and clientid lease timer */ ++slot->seq_nr; - timestamp = slot->renewal_time; clp = session->clp; - do_renew_lease(clp, timestamp); + do_renew_lease(clp, res->sr_timestamp); /* Check sequence flags */ if (res->sr_status_flags != 0) nfs4_schedule_lease_recovery(clp); @@ -473,10 +471,11 @@ static int nfs41_sequence_done(struct rpc_task *task, struct nfs4_sequence_res * * Could this slot have been previously retired? * If so, then the server may be expecting seq_nr = 1! */ - if (slot->seq_nr == 1) - break; - slot->seq_nr = 1; - goto retry_nowait; + if (slot->seq_nr != 1) { + slot->seq_nr = 1; + goto retry_nowait; + } + break; case -NFS4ERR_SEQ_FALSE_RETRY: ++slot->seq_nr; goto retry_nowait; @@ -567,6 +566,7 @@ int nfs41_setup_sequence(struct nfs4_session *session, slot->slot_nr, slot->seq_nr); res->sr_slot = slot; + res->sr_timestamp = jiffies; res->sr_status_flags = 0; /* * sr_status is only set in decode_sequence, and so will remain |