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| author | Chuck Lever <chuck.lever@oracle.com> | 2017-04-11 19:22:54 +0200 |
|---|---|---|
| committer | Anna Schumaker <Anna.Schumaker@Netapp.com> | 2017-04-25 22:12:20 +0200 |
| commit | fff09594edf5e9b8595a2cefdc07e54b70f81729 (patch) | |
| tree | a0c780868cc12ebbcc0132a3f2995be8d0f6d519 /net/sunrpc/xprtrdma/transport.c | |
| parent | xprtrdma: Detect unreachable NFS/RDMA servers more reliably (diff) | |
| download | linux-fff09594edf5e9b8595a2cefdc07e54b70f81729.tar.xz linux-fff09594edf5e9b8595a2cefdc07e54b70f81729.zip | |
xprtrdma: Refactor rpcrdma_ia_open()
In order to unload a device driver and reload it, xprtrdma will need
to close a transport's interface adapter, and then call
rpcrdma_ia_open again, possibly finding a different interface
adapter.
Make rpcrdma_ia_open safe to call on the same transport multiple
times.
This is a refactoring change only.
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
Diffstat (limited to 'net/sunrpc/xprtrdma/transport.c')
| -rw-r--r-- | net/sunrpc/xprtrdma/transport.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/net/sunrpc/xprtrdma/transport.c b/net/sunrpc/xprtrdma/transport.c index acf5d81f4d6e..83e219d7aba4 100644 --- a/net/sunrpc/xprtrdma/transport.c +++ b/net/sunrpc/xprtrdma/transport.c @@ -66,8 +66,8 @@ static unsigned int xprt_rdma_slot_table_entries = RPCRDMA_DEF_SLOT_TABLE; unsigned int xprt_rdma_max_inline_read = RPCRDMA_DEF_INLINE; static unsigned int xprt_rdma_max_inline_write = RPCRDMA_DEF_INLINE; static unsigned int xprt_rdma_inline_write_padding; -static unsigned int xprt_rdma_memreg_strategy = RPCRDMA_FRMR; - int xprt_rdma_pad_optimize = 0; +unsigned int xprt_rdma_memreg_strategy = RPCRDMA_FRMR; +int xprt_rdma_pad_optimize; #if IS_ENABLED(CONFIG_SUNRPC_DEBUG) @@ -396,7 +396,7 @@ xprt_setup_rdma(struct xprt_create *args) new_xprt = rpcx_to_rdmax(xprt); - rc = rpcrdma_ia_open(new_xprt, sap, xprt_rdma_memreg_strategy); + rc = rpcrdma_ia_open(new_xprt, sap); if (rc) goto out1; |