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| author | Trond Myklebust <Trond.Myklebust@netapp.com> | 2012-11-16 12:12:38 -0500 |
|---|---|---|
| committer | Trond Myklebust <Trond.Myklebust@netapp.com> | 2012-11-21 09:29:53 -0500 |
| commit | 933602e368c4452260c9bff4fbb3baba35cf987a (patch) | |
| tree | 44839731364e55c7d6b4c8ae6f4906386046c8c6 /fs/nfs | |
| parent | 9216106a847a53e6d0fe6d11dfd9175f2ca7fccf (diff) | |
| download | blackbird-op-linux-933602e368c4452260c9bff4fbb3baba35cf987a.tar.gz blackbird-op-linux-933602e368c4452260c9bff4fbb3baba35cf987a.zip | |
NFSv4.1: Shrink struct nfs4_sequence_res by moving sr_renewal_time
Store the renewal time inside the session slot instead.
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Diffstat (limited to 'fs/nfs')
| -rw-r--r-- | fs/nfs/nfs4proc.c | 15 |
1 files changed, 9 insertions, 6 deletions
diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c index 5e5cc5a5065f..14b39742b6e4 100644 --- a/fs/nfs/nfs4proc.c +++ b/fs/nfs/nfs4proc.c @@ -486,6 +486,7 @@ static void nfs41_sequence_free_slot(struct nfs4_sequence_res *res) static int nfs41_sequence_done(struct rpc_task *task, struct nfs4_sequence_res *res) { + struct nfs4_slot *slot; unsigned long timestamp; struct nfs_client *clp; @@ -502,12 +503,14 @@ static int nfs41_sequence_done(struct rpc_task *task, struct nfs4_sequence_res * if (!RPC_WAS_SENT(task)) goto out; + slot = res->sr_slot; + /* Check the SEQUENCE operation status */ switch (res->sr_status) { case 0: /* Update the slot's sequence and clientid lease timer */ - ++res->sr_slot->seq_nr; - timestamp = res->sr_renewal_time; + ++slot->seq_nr; + timestamp = slot->renewal_time; clp = res->sr_session->clp; do_renew_lease(clp, timestamp); /* Check sequence flags */ @@ -521,12 +524,12 @@ static int nfs41_sequence_done(struct rpc_task *task, struct nfs4_sequence_res * */ dprintk("%s: slot=%td seq=%d: Operation in progress\n", __func__, - res->sr_slot - res->sr_session->fc_slot_table.slots, - res->sr_slot->seq_nr); + slot - res->sr_session->fc_slot_table.slots, + slot->seq_nr); goto out_retry; default: /* Just update the slot sequence no. */ - ++res->sr_slot->seq_nr; + ++slot->seq_nr; } out: /* The session may be reset by one of the error handlers. */ @@ -637,6 +640,7 @@ int nfs41_setup_sequence(struct nfs4_session *session, rpc_task_set_priority(task, RPC_PRIORITY_NORMAL); slot = tbl->slots + slotid; + slot->renewal_time = jiffies; args->sa_session = session; args->sa_slotid = slotid; @@ -644,7 +648,6 @@ int nfs41_setup_sequence(struct nfs4_session *session, res->sr_session = session; res->sr_slot = slot; - res->sr_renewal_time = jiffies; res->sr_status_flags = 0; /* * sr_status is only set in decode_sequence, and so will remain |
