Commits
Chuck Lever committed f531a5dbc45
xprtrdma: Pre-allocate backward rpc_rqst and send/receive buffers xprtrdma's backward direction send and receive buffers are the same size as the forechannel's inline threshold, and must be pre- registered. The consumer has no control over which receive buffer the adapter chooses to catch an incoming backwards-direction call. Any receive buffer can be used for either a forward reply or a backward call. Thus both types of RPC message must all be the same size. Signed-off-by: Chuck Lever <chuck.lever@oracle.com> Reviewed-by: Sagi Grimberg <sagig@mellanox.com> Tested-By: Devesh Sharma <devesh.sharma@avagotech.com> Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>