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authorDavid Howells <dhowells@redhat.com>2016-09-22 02:29:31 +0300
committerDavid Howells <dhowells@redhat.com>2016-09-22 03:23:50 +0300
commit5a924b8951f835b5ff8a3d9f434f3b230fc9905f (patch)
tree078edaea66512bc65011d3fcf1dead7ec8df405a /net/rxrpc/conn_object.c
parent2d7a892626b5616a00d27a40fa23d70d5e618269 (diff)
downloadlinux-5a924b8951f835b5ff8a3d9f434f3b230fc9905f.tar.xz
rxrpc: Don't store the rxrpc header in the Tx queue sk_buffs
Don't store the rxrpc protocol header in sk_buffs on the transmit queue, but rather generate it on the fly and pass it to kernel_sendmsg() as a separate iov. This reduces the amount of storage required. Note that the security header is still stored in the sk_buff as it may get encrypted along with the data (and doesn't change with each transmission). Signed-off-by: David Howells <dhowells@redhat.com>
Diffstat (limited to 'net/rxrpc/conn_object.c')
-rw-r--r--net/rxrpc/conn_object.c1
1 files changed, 0 insertions, 1 deletions
diff --git a/net/rxrpc/conn_object.c b/net/rxrpc/conn_object.c
index 3b55aee0c436..e1e83af47866 100644
--- a/net/rxrpc/conn_object.c
+++ b/net/rxrpc/conn_object.c
@@ -53,7 +53,6 @@ struct rxrpc_connection *rxrpc_alloc_connection(gfp_t gfp)
spin_lock_init(&conn->state_lock);
conn->debug_id = atomic_inc_return(&rxrpc_debug_id);
conn->size_align = 4;
- conn->header_size = sizeof(struct rxrpc_wire_header);
conn->idle_timestamp = jiffies;
}