From ac63db1981d41769ad020be6e5df67aabf383bb7 Mon Sep 17 00:00:00 2001
From: Konrad Sztyber <konrad.sztyber@intel.com>
Date: Mon, 13 May 2019 10:14:46 +0200
Subject: [PATCH] lib/ftl: trace last LBA during completion

Record last processed LBA instead of the first one when tracing IO
completion.

Change-Id: If16a6d0f5a82b5317ab391f9e49c6aa0f372ab97
Signed-off-by: Konrad Sztyber <konrad.sztyber@intel.com>
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/454227
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Darek Stojaczyk <dariusz.stojaczyk@intel.com>
---
 lib/ftl/ftl_trace.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/ftl/ftl_trace.c b/lib/ftl/ftl_trace.c
index db88e96b9..bf8aa9d9f 100644
--- a/lib/ftl/ftl_trace.c
+++ b/lib/ftl/ftl_trace.c
@@ -298,7 +298,7 @@ ftl_trace_completion(struct spdk_ftl_dev *dev, const struct ftl_io *io,
 		}
 	}
 
-	spdk_trace_record(tpoint_id, io->trace, 0, 0, ftl_io_get_lba(io, 0));
+	spdk_trace_record(tpoint_id, io->trace, 0, 0, ftl_io_get_lba(io, io->pos - 1));
 }
 
 void