Commit 304187c5 authored Jul 14, 2017 by Stefan Hajnoczi

trace: update old trace events in docs



Commit c5f1ad42 ("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documentation is no longer valid.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>

parent 5caa262f

docs/devel/tracing.txt

+1 −2

Original line number	Diff line number	Diff line
		@@ -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: