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| author |   Chuck Lever <chuck.lever@oracle.com> | 2020-01-03 11:56:37 -0500 |
|---|---|---|
| committer |   Anna Schumaker <Anna.Schumaker@Netapp.com> | 2020-01-15 10:54:32 -0500 |
| commit | 7581d90109cad7d7322fd90cea023c706912f4bd (patch) | |
| tree | 08ad8fa4bed95f40ba125c3739a079aa67f858f5 /net/sunrpc/xprtrdma/xprt_rdma.h | |
| parent | xprtrdma: Make sendctx queue lifetime the same as connection lifetime (diff) | |
| download | wireguard-linux-7581d90109cad7d7322fd90cea023c706912f4bd.tar.xz wireguard-linux-7581d90109cad7d7322fd90cea023c706912f4bd.zip | |
xprtrdma: Refactor initialization of ep->rep_max_requests
Clean up: there is no need to keep two copies of the same value.
Also, in subsequent patches, rpcrdma_ep_create() will be called in
the connect worker rather than at set-up time.
Minor fix: Initialize the transport's sendctx to the value based on
the capabilities of the underlying device, not the maximum setting.
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
Diffstat (limited to 'net/sunrpc/xprtrdma/xprt_rdma.h')
| -rw-r--r-- | net/sunrpc/xprtrdma/xprt_rdma.h | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/net/sunrpc/xprtrdma/xprt_rdma.h b/net/sunrpc/xprtrdma/xprt_rdma.h index 7655a99fd559..0fde694144f5 100644 --- a/net/sunrpc/xprtrdma/xprt_rdma.h +++ b/net/sunrpc/xprtrdma/xprt_rdma.h @@ -98,7 +98,7 @@ struct rpcrdma_ep { wait_queue_head_t rep_connect_wait; struct rpcrdma_connect_private rep_cm_private; struct rdma_conn_param rep_remote_cma; - unsigned int rep_max_requests; /* set by /proc */ + unsigned int rep_max_requests; /* depends on device */ unsigned int rep_inline_send; /* negotiated */ unsigned int rep_inline_recv; /* negotiated */ int rep_receive_count; @@ -372,7 +372,7 @@ struct rpcrdma_buffer { struct llist_head rb_free_reps; - u32 rb_max_requests; + __be32 rb_max_requests; u32 rb_credits; /* most recent credit grant */ u32 rb_bc_srv_max_requests; @@ -582,7 +582,6 @@ static inline void rpcrdma_set_xdrlen(struct xdr_buf *xdr, size_t len) /* RPC/RDMA module init - xprtrdma/transport.c */ -extern unsigned int xprt_rdma_slot_table_entries; extern unsigned int xprt_rdma_max_inline_read; extern unsigned int xprt_rdma_max_inline_write; void xprt_rdma_format_addresses(struct rpc_xprt *xprt, struct sockaddr *sap); |