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| author | Chuck Lever <chuck.lever@oracle.com> | 2015-03-30 20:35:26 +0200 |
|---|---|---|
| committer | Anna Schumaker <Anna.Schumaker@Netapp.com> | 2015-03-31 15:52:53 +0200 |
| commit | 3968cb58501bf526eed1441f4ef237028aa9cd2d (patch) | |
| tree | 177449f429780c5965567ff045e1224d9ca6ecc1 /net/sunrpc/xprtrdma/fmr_ops.c | |
| parent | xprtrdma: Add "destroy MRs" memreg op (diff) | |
| download | linux-3968cb58501bf526eed1441f4ef237028aa9cd2d.tar.xz linux-3968cb58501bf526eed1441f4ef237028aa9cd2d.zip | |
xprtrdma: Add "open" memreg op
The open op determines the size of various transport data structures
based on device capabilities and memory registration mode.
Signed-off-by: Chuck Lever <chuck.lever@oracle.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>
Diffstat (limited to 'net/sunrpc/xprtrdma/fmr_ops.c')
| -rw-r--r-- | net/sunrpc/xprtrdma/fmr_ops.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/net/sunrpc/xprtrdma/fmr_ops.c b/net/sunrpc/xprtrdma/fmr_ops.c index e9ca5944ac1e..e8a9837f8d63 100644 --- a/net/sunrpc/xprtrdma/fmr_ops.c +++ b/net/sunrpc/xprtrdma/fmr_ops.c @@ -20,6 +20,13 @@ /* Maximum scatter/gather per FMR */ #define RPCRDMA_MAX_FMR_SGES (64) +static int +fmr_op_open(struct rpcrdma_ia *ia, struct rpcrdma_ep *ep, + struct rpcrdma_create_data_internal *cdata) +{ + return 0; +} + /* FMR mode conveys up to 64 pages of payload per chunk segment. */ static size_t @@ -188,6 +195,7 @@ fmr_op_destroy(struct rpcrdma_buffer *buf) const struct rpcrdma_memreg_ops rpcrdma_fmr_memreg_ops = { .ro_map = fmr_op_map, .ro_unmap = fmr_op_unmap, + .ro_open = fmr_op_open, .ro_maxpages = fmr_op_maxpages, .ro_init = fmr_op_init, .ro_reset = fmr_op_reset, |