diff options
Diffstat (limited to 'net/rxrpc/ar-internal.h')
| -rw-r--r-- | net/rxrpc/ar-internal.h | 25 |
1 files changed, 9 insertions, 16 deletions
diff --git a/net/rxrpc/ar-internal.h b/net/rxrpc/ar-internal.h index 969e532f77a9..dcc0ec0bf3de 100644 --- a/net/rxrpc/ar-internal.h +++ b/net/rxrpc/ar-internal.h @@ -15,14 +15,6 @@ #include <keys/rxrpc-type.h> #include "protocol.h" -#if 0 -#define CHECK_SLAB_OKAY(X) \ - BUG_ON(atomic_read((X)) >> (sizeof(atomic_t) - 2) == \ - (POISON_FREE << 8 | POISON_FREE)) -#else -#define CHECK_SLAB_OKAY(X) do {} while (0) -#endif - #define FCRYPT_BSIZE 8 struct rxrpc_crypt { union { @@ -68,7 +60,7 @@ struct rxrpc_net { struct proc_dir_entry *proc_net; /* Subdir in /proc/net */ u32 epoch; /* Local epoch for detecting local-end reset */ struct list_head calls; /* List of calls active in this namespace */ - rwlock_t call_lock; /* Lock for ->calls */ + spinlock_t call_lock; /* Lock for ->calls */ atomic_t nr_calls; /* Count of allocated calls */ atomic_t nr_conns; @@ -88,7 +80,7 @@ struct rxrpc_net { struct work_struct client_conn_reaper; struct timer_list client_conn_reap_timer; - struct list_head local_endpoints; + struct hlist_head local_endpoints; struct mutex local_mutex; /* Lock for ->local_endpoints */ DECLARE_HASHTABLE (peer_hash, 10); @@ -279,9 +271,9 @@ struct rxrpc_security { struct rxrpc_local { struct rcu_head rcu; atomic_t active_users; /* Number of users of the local endpoint */ - atomic_t usage; /* Number of references to the structure */ + refcount_t ref; /* Number of references to the structure */ struct rxrpc_net *rxnet; /* The network ns in which this resides */ - struct list_head link; + struct hlist_node link; struct socket *socket; /* my UDP socket */ struct work_struct processor; struct rxrpc_sock __rcu *service; /* Service(s) listening on this endpoint */ @@ -304,7 +296,7 @@ struct rxrpc_local { */ struct rxrpc_peer { struct rcu_head rcu; /* This must be first */ - atomic_t usage; + refcount_t ref; unsigned long hash_key; struct hlist_node hash_link; struct rxrpc_local *local; @@ -406,7 +398,7 @@ enum rxrpc_conn_proto_state { */ struct rxrpc_bundle { struct rxrpc_conn_parameters params; - atomic_t usage; + refcount_t ref; unsigned int debug_id; bool try_upgrade; /* True if the bundle is attempting upgrade */ bool alloc_conn; /* True if someone's getting a conn */ @@ -427,7 +419,7 @@ struct rxrpc_connection { struct rxrpc_conn_proto proto; struct rxrpc_conn_parameters params; - atomic_t usage; + refcount_t ref; struct rcu_head rcu; struct list_head cache_link; @@ -609,7 +601,7 @@ struct rxrpc_call { int error; /* Local error incurred */ enum rxrpc_call_state state; /* current state of call */ enum rxrpc_call_completion completion; /* Call completion condition */ - atomic_t usage; + refcount_t ref; u16 service_id; /* service ID */ u8 security_ix; /* Security type */ enum rxrpc_interruptibility interruptibility; /* At what point call may be interrupted */ @@ -1014,6 +1006,7 @@ void rxrpc_put_peer_locked(struct rxrpc_peer *); extern const struct seq_operations rxrpc_call_seq_ops; extern const struct seq_operations rxrpc_connection_seq_ops; extern const struct seq_operations rxrpc_peer_seq_ops; +extern const struct seq_operations rxrpc_local_seq_ops; /* * recvmsg.c |