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[Qemu-devel] [PATCH] docs: update the usage example of "dtrace" backend
From: |
Lin Ma |
Subject: |
[Qemu-devel] [PATCH] docs: update the usage example of "dtrace" backend in tracing.txt |
Date: |
Fri, 11 Sep 2015 14:58:50 +0800 |
The usage example of dtrace is quite ancient, We have tracetool.py with
different parameters instead of the original tracetool shell script for
a long time, So update the old information.
Signed-off-by: Lin Ma <address@hidden>
---
docs/tracing.txt | 10 +++++-----
1 file changed, 5 insertions(+), 5 deletions(-)
diff --git a/docs/tracing.txt b/docs/tracing.txt
index 7117c5e..3853a6a 100644
--- a/docs/tracing.txt
+++ b/docs/tracing.txt
@@ -258,11 +258,11 @@ is generated to make use in scripts more convenient.
This step can also be
performed manually after a build in order to change the binary name in the .stp
probes:
- scripts/tracetool --dtrace --stap \
- --binary path/to/qemu-binary \
- --target-type system \
- --target-name x86_64 \
- <trace-events >qemu.stp
+ scripts/tracetool.py --backends=dtrace --format=stap \
+ --binary path/to/qemu-binary \
+ --target-type system \
+ --target-name x86_64 \
+ <trace-events >qemu.stp
== Trace event properties ==
--
2.1.4
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