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| author | Chuck Lever <chuck.lever@oracle.com> | 2019-06-19 10:33:36 -0400 |
|---|---|---|
| committer | Anna Schumaker <Anna.Schumaker@Netapp.com> | 2019-07-09 10:30:25 -0400 |
| commit | 5828cebad1c8d535f3c194439e394e92a2273fb2 (patch) | |
| tree | cb24c7f8d88548f1059d029419e584fb374f7098 /net/sunrpc/xprtrdma/transport.c | |
| parent | 6a6c6def42469ce08023458ba439a8207fe87ae4 (diff) | |
| download | lwn-5828cebad1c8d535f3c194439e394e92a2273fb2.tar.gz lwn-5828cebad1c8d535f3c194439e394e92a2273fb2.zip | |
xprtrdma: Remove rpcrdma_req::rl_buffer
Clean up.
There is only one remaining function, rpcrdma_buffer_put(), that
uses this field. Its caller can supply a pointer to the correct
rpcrdma_buffer, enabling the removal of an 8-byte pointer field
from a frequently-allocated shared data structure.
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 | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/net/sunrpc/xprtrdma/transport.c b/net/sunrpc/xprtrdma/transport.c index 9575f1d8db07..3688e0782587 100644 --- a/net/sunrpc/xprtrdma/transport.c +++ b/net/sunrpc/xprtrdma/transport.c @@ -550,8 +550,11 @@ out_sleep: static void xprt_rdma_free_slot(struct rpc_xprt *xprt, struct rpc_rqst *rqst) { + struct rpcrdma_xprt *r_xprt = + container_of(xprt, struct rpcrdma_xprt, rx_xprt); + memset(rqst, 0, sizeof(*rqst)); - rpcrdma_buffer_put(rpcr_to_rdmar(rqst)); + rpcrdma_buffer_put(&r_xprt->rx_buf, rpcr_to_rdmar(rqst)); rpc_wake_up_next(&xprt->backlog); } |