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| author | Lin Ma <lma@suse.com> | 2015-09-11 14:58:50 +0800 |
|---|---|---|
| committer | Stefan Hajnoczi <stefanha@redhat.com> | 2015-10-09 10:14:05 +0100 |
| commit | 2e4ccbbc64b212c4d1c7008ca58e141d6a984494 (patch) | |
| tree | e198a2aafa4facfcc1fa3e590945f3d079ecd5b5 /docs/tracing.txt | |
| parent | 1d27b91723c252d9a97151dc1959cfd89c5816cb (diff) | |
| download | qemu-2e4ccbbc64b212c4d1c7008ca58e141d6a984494.zip qemu-2e4ccbbc64b212c4d1c7008ca58e141d6a984494.tar.gz qemu-2e4ccbbc64b212c4d1c7008ca58e141d6a984494.tar.bz2 | |
docs: update the usage example of "dtrace" backend in tracing.txt
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 <lma@suse.com>
Message-id: 1441954730-17341-1-git-send-email-lma@suse.com
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Diffstat (limited to 'docs/tracing.txt')
| -rw-r--r-- | docs/tracing.txt | 10 |
1 files 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 == |