| Chuck Lever | a0ce85f | 2015-03-30 14:34:21 -0400 | [diff] [blame^] | 1 | /* |
| 2 | * Copyright (c) 2015 Oracle. All rights reserved. |
| 3 | * Copyright (c) 2003-2007 Network Appliance, Inc. All rights reserved. |
| 4 | */ |
| 5 | |
| 6 | /* Lightweight memory registration using Fast Memory Regions (FMR). |
| 7 | * Referred to sometimes as MTHCAFMR mode. |
| 8 | * |
| 9 | * FMR uses synchronous memory registration and deregistration. |
| 10 | * FMR registration is known to be fast, but FMR deregistration |
| 11 | * can take tens of usecs to complete. |
| 12 | */ |
| 13 | |
| 14 | #include "xprt_rdma.h" |
| 15 | |
| 16 | #if IS_ENABLED(CONFIG_SUNRPC_DEBUG) |
| 17 | # define RPCDBG_FACILITY RPCDBG_TRANS |
| 18 | #endif |
| 19 | |
| 20 | const struct rpcrdma_memreg_ops rpcrdma_fmr_memreg_ops = { |
| 21 | .ro_displayname = "fmr", |
| 22 | }; |