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| author | Trond Myklebust <Trond.Myklebust@netapp.com> | 2010-06-24 15:11:43 -0400 |
|---|---|---|
| committer | Trond Myklebust <Trond.Myklebust@netapp.com> | 2010-06-24 15:11:43 -0400 |
| commit | 1f0e890dba5b0f543fea47732116b1c65d55614e (patch) | |
| tree | 85bc22beff0f721893a856c482dc28574eed68bd /fs/nfs/nfs4state.c | |
| parent | 1055d76d91e69c8ea9fb748db4d4a53b6384df31 (diff) | |
| download | kernel_samsung_aries-1f0e890dba5b0f543fea47732116b1c65d55614e.zip kernel_samsung_aries-1f0e890dba5b0f543fea47732116b1c65d55614e.tar.gz kernel_samsung_aries-1f0e890dba5b0f543fea47732116b1c65d55614e.tar.bz2 | |
NFSv4: Clean up struct nfs4_state_owner
The 'so_delegations' list appears to be unused.
Also eliminate so_client. If we already have so_server, we can get to the
nfs_client structure.
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Diffstat (limited to 'fs/nfs/nfs4state.c')
| -rw-r--r-- | fs/nfs/nfs4state.c | 14 |
1 files changed, 6 insertions, 8 deletions
diff --git a/fs/nfs/nfs4state.c b/fs/nfs/nfs4state.c index c3c6b8a..13e17e3 100644 --- a/fs/nfs/nfs4state.c +++ b/fs/nfs/nfs4state.c @@ -373,7 +373,6 @@ nfs4_alloc_state_owner(void) return NULL; spin_lock_init(&sp->so_lock); INIT_LIST_HEAD(&sp->so_states); - INIT_LIST_HEAD(&sp->so_delegations); rpc_init_wait_queue(&sp->so_sequence.wait, "Seqid_waitqueue"); sp->so_seqid.sequence = &sp->so_sequence; spin_lock_init(&sp->so_sequence.lock); @@ -386,7 +385,7 @@ static void nfs4_drop_state_owner(struct nfs4_state_owner *sp) { if (!RB_EMPTY_NODE(&sp->so_client_node)) { - struct nfs_client *clp = sp->so_client; + struct nfs_client *clp = sp->so_server->nfs_client; spin_lock(&clp->cl_lock); rb_erase(&sp->so_client_node, &clp->cl_state_owners); @@ -408,7 +407,6 @@ struct nfs4_state_owner *nfs4_get_state_owner(struct nfs_server *server, struct new = nfs4_alloc_state_owner(); if (new == NULL) return NULL; - new->so_client = clp; new->so_server = server; new->so_cred = cred; spin_lock(&clp->cl_lock); @@ -425,7 +423,7 @@ struct nfs4_state_owner *nfs4_get_state_owner(struct nfs_server *server, struct void nfs4_put_state_owner(struct nfs4_state_owner *sp) { - struct nfs_client *clp = sp->so_client; + struct nfs_client *clp = sp->so_server->nfs_client; struct rpc_cred *cred = sp->so_cred; if (!atomic_dec_and_lock(&sp->so_count, &clp->cl_lock)) @@ -624,7 +622,7 @@ __nfs4_find_lock_state(struct nfs4_state *state, fl_owner_t fl_owner) static struct nfs4_lock_state *nfs4_alloc_lock_state(struct nfs4_state *state, fl_owner_t fl_owner) { struct nfs4_lock_state *lsp; - struct nfs_client *clp = state->owner->so_client; + struct nfs_client *clp = state->owner->so_server->nfs_client; lsp = kzalloc(sizeof(*lsp), GFP_NOFS); if (lsp == NULL) @@ -645,7 +643,7 @@ static struct nfs4_lock_state *nfs4_alloc_lock_state(struct nfs4_state *state, f static void nfs4_free_lock_state(struct nfs4_lock_state *lsp) { - struct nfs_client *clp = lsp->ls_state->owner->so_client; + struct nfs_client *clp = lsp->ls_state->owner->so_server->nfs_client; spin_lock(&clp->cl_lock); nfs_free_unique_id(&clp->cl_lockowner_id, &lsp->ls_id); @@ -1043,11 +1041,11 @@ restart: case -NFS4ERR_BAD_STATEID: case -NFS4ERR_RECLAIM_BAD: case -NFS4ERR_RECLAIM_CONFLICT: - nfs4_state_mark_reclaim_nograce(sp->so_client, state); + nfs4_state_mark_reclaim_nograce(sp->so_server->nfs_client, state); break; case -NFS4ERR_EXPIRED: case -NFS4ERR_NO_GRACE: - nfs4_state_mark_reclaim_nograce(sp->so_client, state); + nfs4_state_mark_reclaim_nograce(sp->so_server->nfs_client, state); case -NFS4ERR_STALE_CLIENTID: case -NFS4ERR_BADSESSION: case -NFS4ERR_BADSLOT: |