• Chuck Lever's avatar
    SUNRPC: Remove rpc_xprt::tsh_size · 067fb11b
    Chuck Lever authored
    tsh_size was added to accommodate transports that send a pre-amble
    before each RPC message. However, this assumes the pre-amble is
    fixed in size, which isn't true for some transports. That makes
    tsh_size not very generic.
    
    Also I'd like to make the estimation of RPC send and receive
    buffer sizes more precise. tsh_size doesn't currently appear to be
    accounted for at all by call_allocate.
    
    Therefore let's just remove the tsh_size concept, and make the only
    transports that have a non-zero tsh_size employ a direct approach.
    Signed-off-by: default avatarChuck Lever <chuck.lever@oracle.com>
    Signed-off-by: default avatarAnna Schumaker <Anna.Schumaker@Netapp.com>
    067fb11b
svc_rdma_backchannel.c 8.2 KB