rxrpc: Kill off the call hash table
The call hash table is now no longer used as calls are looked up directly
by channel slot on the connection, so kill it off.
Signed-off-by: David Howells <dhowells@redhat.com>
diff --git a/net/rxrpc/ar-internal.h b/net/rxrpc/ar-internal.h
index e292276..1bb9e7a 100644
--- a/net/rxrpc/ar-internal.h
+++ b/net/rxrpc/ar-internal.h
@@ -461,19 +461,12 @@
#define RXRPC_ACKR_WINDOW_ASZ DIV_ROUND_UP(RXRPC_MAXACKS, BITS_PER_LONG)
unsigned long ackr_window[RXRPC_ACKR_WINDOW_ASZ + 1];
- struct hlist_node hash_node;
- unsigned long hash_key; /* Full hash key */
- u8 in_clientflag; /* Copy of conn->in_clientflag for hashing */
- struct rxrpc_local *local; /* Local endpoint. Used for hashing. */
- sa_family_t family; /* Frame protocol */
+ u8 in_clientflag; /* Copy of conn->in_clientflag */
+ struct rxrpc_local *local; /* Local endpoint. */
u32 call_id; /* call ID on connection */
u32 cid; /* connection ID plus channel index */
u32 epoch; /* epoch of this connection */
u16 service_id; /* service ID */
- union { /* Peer IP address for hashing */
- __be32 ipv4_addr;
- __u8 ipv6_addr[16]; /* Anticipates eventual IPv6 support */
- } peer_ip;
};
/*
@@ -521,8 +514,6 @@
extern struct list_head rxrpc_calls;
extern rwlock_t rxrpc_call_lock;
-struct rxrpc_call *rxrpc_find_call_hash(struct rxrpc_host_header *,
- void *, sa_family_t, const void *);
struct rxrpc_call *rxrpc_find_call_by_user_ID(struct rxrpc_sock *, unsigned long);
struct rxrpc_call *rxrpc_new_client_call(struct rxrpc_sock *,
struct rxrpc_conn_parameters *,