diff options
| author | Chuck Lever <chuck.lever@oracle.com> | 2023-11-27 11:33:43 -0500 |
|---|---|---|
| committer | Chuck Lever <chuck.lever@oracle.com> | 2024-01-07 17:54:28 -0500 |
| commit | 848760a9e701cfab93a71374c1727491b0bc321e (patch) | |
| tree | 4097c37bfe8f98df38fd958d1d46639da8c95766 /net/sunrpc | |
| parent | ad3656bd84e0a91d4505095a0df7fbb6a8e0796a (diff) | |
svcrdma: DMA error tracepoints should report completion IDs
Update the DMA error flow tracepoints to report the completion ID of
the failing context. This ties the wait/failure to a particular
operation or request, which is more useful than knowing only the
failing transport.
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Diffstat (limited to 'net/sunrpc')
| -rw-r--r-- | net/sunrpc/xprtrdma/svc_rdma_rw.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/net/sunrpc/xprtrdma/svc_rdma_rw.c b/net/sunrpc/xprtrdma/svc_rdma_rw.c index b06e49cc55fb..c06676714417 100644 --- a/net/sunrpc/xprtrdma/svc_rdma_rw.c +++ b/net/sunrpc/xprtrdma/svc_rdma_rw.c @@ -80,7 +80,7 @@ svc_rdma_get_rw_ctxt(struct svcxprt_rdma *rdma, unsigned int sges) out_free: kfree(ctxt); out_noctx: - trace_svcrdma_no_rwctx_err(rdma, sges); + trace_svcrdma_rwctx_empty(rdma, sges); return NULL; } @@ -135,8 +135,9 @@ static int svc_rdma_rw_ctx_init(struct svcxprt_rdma *rdma, ctxt->rw_sg_table.sgl, ctxt->rw_nents, 0, offset, handle, direction); if (unlikely(ret < 0)) { + trace_svcrdma_dma_map_rw_err(rdma, offset, handle, + ctxt->rw_nents, ret); svc_rdma_put_rw_ctxt(rdma, ctxt); - trace_svcrdma_dma_map_rw_err(rdma, ctxt->rw_nents, ret); } return ret; } @@ -526,7 +527,7 @@ svc_rdma_build_writes(struct svc_rdma_write_info *info, return 0; out_overflow: - trace_svcrdma_small_wrch_err(rdma, remaining, info->wi_seg_no, + trace_svcrdma_small_wrch_err(&cc->cc_cid, remaining, info->wi_seg_no, info->wi_chunk->ch_segcount); return -E2BIG; } @@ -766,7 +767,7 @@ static int svc_rdma_build_read_segment(struct svc_rdma_read_info *info, return 0; out_overrun: - trace_svcrdma_page_overrun_err(cc->cc_rdma, rqstp, info->ri_pageno); + trace_svcrdma_page_overrun_err(&cc->cc_cid, info->ri_pageno); return -EINVAL; } |