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[PATCH] knfsd: nfsd4: move replay_owner to cstate

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Tuck away the replay_owner in the cstate while we're at it.

Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>
Signed-off-by: Neil Brown <neilb@suse.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
J.Bruce Fields
2006-12-13 00:35:28 -08:00
committed by Linus Torvalds
parent d9e626f1e2
commit a4f1706a9b
3 changed files with 31 additions and 39 deletions
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31
fs/nfsd/nfs4proc.c
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@ -163,7 +163,7 @@ do_open_fhandle(struct svc_rqst *rqstp, struct svc_fh *current_fh, struct nfsd4_
static inline __be32
nfsd4_open(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate,
struct nfsd4_open *open, struct nfs4_stateowner **replay_owner)
struct nfsd4_open *open)
{
__be32 status;
dprintk("NFSD: nfsd4_open filename %.*s op_stateowner %p\n",
@ -255,7 +255,7 @@ nfsd4_open(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate,
out:
if (open->op_stateowner) {
nfs4_get_stateowner(open->op_stateowner);
*replay_owner = open->op_stateowner;
cstate->replay_owner = open->op_stateowner;
}
nfs4_unlock_state();
return status;
@ -761,6 +761,7 @@ static void cstate_free(struct nfsd4_compound_state *cstate)
return;
fh_put(&cstate->current_fh);
fh_put(&cstate->save_fh);
BUG_ON(cstate->replay_owner);
kfree(cstate);
}
@ -773,6 +774,7 @@ static struct nfsd4_compound_state *cstate_alloc(void)
return NULL;
fh_init(&cstate->current_fh, NFS4_FHSIZE);
fh_init(&cstate->save_fh, NFS4_FHSIZE);
cstate->replay_owner = NULL;
return cstate;
}
@ -786,7 +788,6 @@ nfsd4_proc_compound(struct svc_rqst *rqstp,
{
struct nfsd4_op *op;
struct nfsd4_compound_state *cstate = NULL;
struct nfs4_stateowner *replay_owner = NULL;
int slack_bytes;
__be32 status;
@ -876,7 +877,7 @@ nfsd4_proc_compound(struct svc_rqst *rqstp,
break;
case OP_CLOSE:
op->status = nfsd4_close(rqstp, cstate,
&op->u.close, &replay_owner);
&op->u.close);
break;
case OP_COMMIT:
op->status = nfsd4_commit(rqstp, cstate,
@ -901,15 +902,13 @@ nfsd4_proc_compound(struct svc_rqst *rqstp,
op->status = nfsd4_link(rqstp, cstate, &op->u.link);
break;
case OP_LOCK:
op->status = nfsd4_lock(rqstp, cstate, &op->u.lock,
&replay_owner);
op->status = nfsd4_lock(rqstp, cstate, &op->u.lock);
break;
case OP_LOCKT:
op->status = nfsd4_lockt(rqstp, cstate, &op->u.lockt);
break;
case OP_LOCKU:
op->status = nfsd4_locku(rqstp, cstate, &op->u.locku,
&replay_owner);
op->status = nfsd4_locku(rqstp, cstate, &op->u.locku);
break;
case OP_LOOKUP:
op->status = nfsd4_lookup(rqstp, cstate,
@ -926,17 +925,15 @@ nfsd4_proc_compound(struct svc_rqst *rqstp,
break;
case OP_OPEN:
op->status = nfsd4_open(rqstp, cstate,
&op->u.open, &replay_owner);
&op->u.open);
break;
case OP_OPEN_CONFIRM:
op->status = nfsd4_open_confirm(rqstp, cstate,
&op->u.open_confirm,
&replay_owner);
&op->u.open_confirm);
break;
case OP_OPEN_DOWNGRADE:
op->status = nfsd4_open_downgrade(rqstp, cstate,
&op->u.open_downgrade,
&replay_owner);
&op->u.open_downgrade);
break;
case OP_PUTFH:
op->status = nfsd4_putfh(rqstp, cstate, &op->u.putfh);
@ -1001,16 +998,16 @@ nfsd4_proc_compound(struct svc_rqst *rqstp,
encode_op:
if (op->status == nfserr_replay_me) {
op->replay = &replay_owner->so_replay;
op->replay = &cstate->replay_owner->so_replay;
nfsd4_encode_replay(resp, op);
status = op->status = op->replay->rp_status;
} else {
nfsd4_encode_operation(resp, op);
status = op->status;
}
if (replay_owner) {
nfs4_put_stateowner(replay_owner);
replay_owner = NULL;
if (cstate->replay_owner) {
nfs4_put_stateowner(cstate->replay_owner);
cstate->replay_owner = NULL;
}
/* XXX Ugh, we need to get rid of this kind of special case: */
if (op->opnum == OP_READ && op->u.read.rd_filp)