tree b3cfe2edc09c301ed6dfb4591e9d896c4965891f
parent 36bd7de949f41d586ef7794169af75462b67acbc
author Trond Myklebust <trond.myklebust@hammerspace.com> 1536032367 -0400
committer Trond Myklebust <trond.myklebust@hammerspace.com> 1538336115 -0400

SUNRPC: Clean up transport write space handling

Treat socket write space handling in the same way we now treat transport
congestion: by denying the XPRT_LOCK until the transport signals that it
has free buffer space.

Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>