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-rw-r--r--docs/devel/tracing.txt3
1 files changed, 1 insertions, 2 deletions
diff --git a/docs/devel/tracing.txt b/docs/devel/tracing.txt
index 8c0029beca..5768a0b7a2 100644
--- a/docs/devel/tracing.txt
+++ b/docs/devel/tracing.txt
@@ -14,8 +14,7 @@ for debugging, profiling, and observing execution.
2. Create a file with the events you want to trace:
- echo bdrv_aio_readv > /tmp/events
- echo bdrv_aio_writev >> /tmp/events
+ echo memory_region_ops_read >/tmp/events
3. Run the virtual machine to produce a trace file: