diff options
| author | Chuck Lever <chuck.lever@oracle.com> | 2020-06-17 18:50:34 +0300 |
|---|---|---|
| committer | Chuck Lever <chuck.lever@oracle.com> | 2020-11-30 21:00:22 +0300 |
| commit | 6911f3e10cd9792ccfd6980da91a171f54984692 (patch) | |
| tree | 5b1ae884dbd8072d430f24b661327fe8e24c3eba /include/trace | |
| parent | 7a1cbfa18059a40d4752dab057384c3ca2de326c (diff) | |
| download | linux-6911f3e10cd9792ccfd6980da91a171f54984692.tar.xz | |
svcrdma: Use parsed chunk lists to encode Reply transport headers
Refactor: Instead of re-parsing the ingress RPC Call transport
header when constructing the egress RPC Reply transport header, use
the new parsed Write list and Reply chunk, which are version-
agnostic and already XDR decoded.
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Diffstat (limited to 'include/trace')
| -rw-r--r-- | include/trace/events/rpcrdma.h | 37 |
1 files changed, 36 insertions, 1 deletions
diff --git a/include/trace/events/rpcrdma.h b/include/trace/events/rpcrdma.h index 72b941aef43b..5218e0f9596a 100644 --- a/include/trace/events/rpcrdma.h +++ b/include/trace/events/rpcrdma.h @@ -1447,9 +1447,44 @@ DECLARE_EVENT_CLASS(svcrdma_segment_event, TP_ARGS(handle, length, offset)) DEFINE_SEGMENT_EVENT(send_rseg); -DEFINE_SEGMENT_EVENT(encode_wseg); DEFINE_SEGMENT_EVENT(send_wseg); +TRACE_EVENT(svcrdma_encode_wseg, + TP_PROTO( + const struct svc_rdma_send_ctxt *ctxt, + u32 segno, + u32 handle, + u32 length, + u64 offset + ), + + TP_ARGS(ctxt, segno, handle, length, offset), + + TP_STRUCT__entry( + __field(u32, cq_id) + __field(int, completion_id) + __field(u32, segno) + __field(u32, handle) + __field(u32, length) + __field(u64, offset) + ), + + TP_fast_assign( + __entry->cq_id = ctxt->sc_cid.ci_queue_id; + __entry->completion_id = ctxt->sc_cid.ci_completion_id; + __entry->segno = segno; + __entry->handle = handle; + __entry->length = length; + __entry->offset = offset; + ), + + TP_printk("cq_id=%u cid=%d segno=%u %u@0x%016llx:0x%08x", + __entry->cq_id, __entry->completion_id, + __entry->segno, __entry->length, + (unsigned long long)__entry->offset, __entry->handle + ) +); + TRACE_EVENT(svcrdma_decode_rseg, TP_PROTO( const struct rpc_rdma_cid *cid, |