#include "trace.h"
To access the 'io/trace.h' file. While it is possible to include a trace.h
-file from outside a source files' own sub-directory, this is discouraged in
+file from outside a source file's own sub-directory, this is discouraged in
general. It is strongly preferred that all events be declared directly in
the sub-directory that uses them. The only exception is where there are some
shared trace events defined in the top level directory trace-events file.
--target-type system \
--target-name x86_64 \
--group=all \
- trace-events-all >qemu.stp
+ trace-events-all \
+ qemu.stp
To facilitate simple usage of systemtap where there merely needs to be printf
logging of certain probes, a helper script "qemu-trace-stap" is provided.