On Fri, Jun 26, 2020 at 06:27:06PM +0200, Christophe de Dinechin wrote: > This is an example showing how the recorder can be used to have one > "topic" covering multiple entries. Here, the topic is "lock". > > Here are a few use cases: > > - Checking locks: > RECORDER_TRACES=lock qemu > - Graphic visualization of locks: > RECORDER_TRACES="lock=state,id" qemu & > recorder_scope state > <Hit the 't' key to toggle timing display> > <Hit the 'c' key to dump the screen data as CSV> > cat recorder_scope_data-1.csv > > Signed-off-by: Christophe de Dinechin <dinec...@redhat.com> > --- > util/qemu-thread-common.h | 7 +++++++ > 1 file changed, 7 insertions(+)
Reviewed-by: Stefan Hajnoczi <stefa...@redhat.com>
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