tree 2ed88d5862cab405742db7e97efe6532c4e1e73f
parent a0ce85f595c22d28bf03c3fae8545b3077b7be1b
author Chuck Lever <chuck.lever@oracle.com> 1427740470 -0400
committer Anna Schumaker <Anna.Schumaker@Netapp.com> 1427809972 -0400

xprtrdma: Add a "max_payload" op for each memreg mode

The max_payload computation is generalized to ensure that the
payload maximum is the lesser of RPC_MAX_DATA_SEGS and the number of
data segments that can be transmitted in an inline buffer.

Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Reviewed-by: Sagi Grimberg <sagig@mellanox.com>
Tested-by: Devesh Sharma <Devesh.Sharma@Emulex.Com>
Tested-by: Meghana Cheripady <Meghana.Cheripady@Emulex.Com>
Tested-by: Veeresh U. Kokatnur <veereshuk@chelsio.com>
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>