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5fdca65314
The current sendto code appears to support clients that provide only one of a Read list, a Write list, or a Reply chunk. My reading of that code is that it doesn't support the following cases: - Read list + Write list - Read list + Reply chunk - Write list + Reply chunk - Read list + Write list + Reply chunk The protocol allows more than one Read or Write chunk in those lists. Some clients do send a Read list and Reply chunk simultaneously. NFSv4 WRITE uses a Read list for the data payload, and a Reply chunk because the GETATTR result in the reply can contain a large object like an ACL. Generalize one of the sendto code paths needed to support all of the above cases, and attempt to ensure that only one pass is done through the RPC Call's transport header to gather chunk list information for building the reply. Signed-off-by: Chuck Lever <chuck.lever@oracle.com> Signed-off-by: J. Bruce Fields <bfields@redhat.com> |
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| .. | ||
| addr.h | ||
| auth_gss.h | ||
| auth.h | ||
| bc_xprt.h | ||
| cache.h | ||
| clnt.h | ||
| debug.h | ||
| gss_api.h | ||
| gss_asn1.h | ||
| gss_err.h | ||
| gss_krb5_enctypes.h | ||
| gss_krb5.h | ||
| metrics.h | ||
| msg_prot.h | ||
| rpc_pipe_fs.h | ||
| rpc_rdma.h | ||
| sched.h | ||
| stats.h | ||
| svc_rdma.h | ||
| svc_xprt.h | ||
| svc.h | ||
| svcauth_gss.h | ||
| svcauth.h | ||
| svcsock.h | ||
| timer.h | ||
| types.h | ||
| xdr.h | ||
| xprt.h | ||
| xprtmultipath.h | ||
| xprtrdma.h | ||
| xprtsock.h | ||