diff options
-rw-r--r-- | fs/nfs/client.c | 10 | ||||
-rw-r--r-- | fs/nfs/nfs4state.c | 28 | ||||
-rw-r--r-- | include/linux/nfs_fs_sb.h | 2 |
3 files changed, 0 insertions, 40 deletions
diff --git a/fs/nfs/client.c b/fs/nfs/client.c index 71d4c4cdac5..6b424407d63 100644 --- a/fs/nfs/client.c +++ b/fs/nfs/client.c @@ -131,7 +131,6 @@ static struct nfs_client *nfs_alloc_client(const char *hostname, init_rwsem(&clp->cl_sem); INIT_LIST_HEAD(&clp->cl_delegations); INIT_LIST_HEAD(&clp->cl_state_owners); - INIT_LIST_HEAD(&clp->cl_unused); spin_lock_init(&clp->cl_lock); INIT_DELAYED_WORK(&clp->cl_renewd, nfs4_renew_state); rpc_init_wait_queue(&clp->cl_rpcwaitq, "NFS client"); @@ -155,15 +154,6 @@ static void nfs4_shutdown_client(struct nfs_client *clp) #ifdef CONFIG_NFS_V4 if (__test_and_clear_bit(NFS_CS_RENEWD, &clp->cl_res_state)) nfs4_kill_renewd(clp); - while (!list_empty(&clp->cl_unused)) { - struct nfs4_state_owner *sp; - - sp = list_entry(clp->cl_unused.next, - struct nfs4_state_owner, - so_list); - list_del(&sp->so_list); - kfree(sp); - } BUG_ON(!list_empty(&clp->cl_state_owners)); if (__test_and_clear_bit(NFS_CS_IDMAP, &clp->cl_res_state)) nfs_idmap_delete(clp); diff --git a/fs/nfs/nfs4state.c b/fs/nfs/nfs4state.c index 0030248d63e..2b00c45aebe 100644 --- a/fs/nfs/nfs4state.c +++ b/fs/nfs/nfs4state.c @@ -75,21 +75,6 @@ nfs4_alloc_lockowner_id(struct nfs_client *clp) return clp->cl_lockowner_id ++; } -static struct nfs4_state_owner * -nfs4_client_grab_unused(struct nfs_client *clp, struct rpc_cred *cred) -{ - struct nfs4_state_owner *sp = NULL; - - if (!list_empty(&clp->cl_unused)) { - sp = list_entry(clp->cl_unused.next, struct nfs4_state_owner, so_list); - atomic_inc(&sp->so_count); - sp->so_cred = get_rpccred(cred); - list_move(&sp->so_list, &clp->cl_state_owners); - clp->cl_nunused--; - } - return sp; -} - struct rpc_cred *nfs4_get_renew_cred(struct nfs_client *clp) { struct nfs4_state_owner *sp; @@ -178,8 +163,6 @@ struct nfs4_state_owner *nfs4_get_state_owner(struct nfs_server *server, struct new = nfs4_alloc_state_owner(); spin_lock(&clp->cl_lock); sp = nfs4_find_state_owner(clp, cred); - if (sp == NULL) - sp = nfs4_client_grab_unused(clp, cred); if (sp == NULL && new != NULL) { list_add(&new->so_list, &clp->cl_state_owners); new->so_client = clp; @@ -206,17 +189,6 @@ void nfs4_put_state_owner(struct nfs4_state_owner *sp) if (!atomic_dec_and_lock(&sp->so_count, &clp->cl_lock)) return; - if (clp->cl_nunused >= OPENOWNER_POOL_SIZE) - goto out_free; - if (list_empty(&sp->so_list)) - goto out_free; - list_move(&sp->so_list, &clp->cl_unused); - clp->cl_nunused++; - spin_unlock(&clp->cl_lock); - put_rpccred(cred); - cred = NULL; - return; -out_free: list_del(&sp->so_list); spin_unlock(&clp->cl_lock); put_rpccred(cred); diff --git a/include/linux/nfs_fs_sb.h b/include/linux/nfs_fs_sb.h index 144d955dc46..2cef0a68aa7 100644 --- a/include/linux/nfs_fs_sb.h +++ b/include/linux/nfs_fs_sb.h @@ -44,8 +44,6 @@ struct nfs_client { struct list_head cl_delegations; struct list_head cl_state_owners; - struct list_head cl_unused; - int cl_nunused; spinlock_t cl_lock; unsigned long cl_lease_time; |