diff options
| author | Stefan Hajnoczi | 2017-07-14 15:31:11 +0200 |
|---|---|---|
| committer | Stefan Hajnoczi | 2017-07-17 14:11:13 +0200 |
| commit | 304187c51cfe1ffda1afc9b86c4ccae1cbac68cb (patch) | |
| tree | 78aa03efbfea7e22163f15750e9fc40798894e9d /docs/devel | |
| parent | trace: [trivial] Statically enable all guest events (diff) | |
| download | qemu-304187c51cfe1ffda1afc9b86c4ccae1cbac68cb.tar.gz qemu-304187c51cfe1ffda1afc9b86c4ccae1cbac68cb.tar.xz qemu-304187c51cfe1ffda1afc9b86c4ccae1cbac68cb.zip | |
trace: update old trace events in docs
Commit c5f1ad429cdf26023cf331075a7d327708e3db6d ("block: Remove
bdrv_aio_readv/writev/flush()") removed
bdrv_aio_readv()/bdrv_aio_writev() so the example in the tracing
documentation is no longer valid.
Reported-by: Wang Dong <dongdwdw@linux.vnet.ibm.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Message-id: 20170714133111.27359-1-stefanha@redhat.com
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Diffstat (limited to 'docs/devel')
| -rw-r--r-- | docs/devel/tracing.txt | 3 |
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: |