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| author | Chuck Lever <chuck.lever@oracle.com> | 2019-04-24 16:40:15 +0300 |
|---|---|---|
| committer | Anna Schumaker <Anna.Schumaker@Netapp.com> | 2019-04-25 22:38:30 +0300 |
| commit | fd5951742dbc8c3695151e3f46b2fe2c4dac3559 (patch) | |
| tree | 0a3919d50058d7c2320cbe02c2d56826dc6950d6 /net | |
| parent | 1f7d1c73c58a3d07a951ce23acfb4ec91a31d1e9 (diff) | |
| download | linux-fd5951742dbc8c3695151e3f46b2fe2c4dac3559.tar.xz | |
xprtrdma: Remove rpcrdma_create_data_internal::rsize and wsize
Clean up.
xprt_rdma_max_inline_{read,write} cannot be set to large values
by virtue of proc_dointvec_minmax. The current maximum is
RPCRDMA_MAX_INLINE, which is much smaller than RPCRDMA_MAX_SEGS *
PAGE_SIZE.
The .rsize and .wsize fields are otherwise unused in the current
code base, and thus can be removed.
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
Diffstat (limited to 'net')
| -rw-r--r-- | net/sunrpc/xprtrdma/transport.c | 9 | ||||
| -rw-r--r-- | net/sunrpc/xprtrdma/xprt_rdma.h | 2 |
2 files changed, 0 insertions, 11 deletions
diff --git a/net/sunrpc/xprtrdma/transport.c b/net/sunrpc/xprtrdma/transport.c index 8cf4fa36ed66..6b7c84166d13 100644 --- a/net/sunrpc/xprtrdma/transport.c +++ b/net/sunrpc/xprtrdma/transport.c @@ -350,17 +350,8 @@ xprt_setup_rdma(struct xprt_create *args) xprt_rdma_format_addresses(xprt, sap); cdata.max_requests = xprt_rdma_slot_table_entries; - - cdata.rsize = RPCRDMA_MAX_SEGS * PAGE_SIZE; /* RDMA write max */ - cdata.wsize = RPCRDMA_MAX_SEGS * PAGE_SIZE; /* RDMA read max */ - cdata.inline_wsize = xprt_rdma_max_inline_write; - if (cdata.inline_wsize > cdata.wsize) - cdata.inline_wsize = cdata.wsize; - cdata.inline_rsize = xprt_rdma_max_inline_read; - if (cdata.inline_rsize > cdata.rsize) - cdata.inline_rsize = cdata.rsize; /* * Create new transport instance, which includes initialized diff --git a/net/sunrpc/xprtrdma/xprt_rdma.h b/net/sunrpc/xprtrdma/xprt_rdma.h index 40912bb34b64..d34371d0d0f8 100644 --- a/net/sunrpc/xprtrdma/xprt_rdma.h +++ b/net/sunrpc/xprtrdma/xprt_rdma.h @@ -419,8 +419,6 @@ enum { */ struct rpcrdma_create_data_internal { unsigned int max_requests; /* max requests (slots) in flight */ - unsigned int rsize; /* mount rsize - max read hdr+data */ - unsigned int wsize; /* mount wsize - max write hdr+data */ unsigned int inline_rsize; /* max non-rdma read data payload */ unsigned int inline_wsize; /* max non-rdma write data payload */ }; |