On Thu, Feb 01, 2018 at 04:26:25PM +0000, Stefan Hajnoczi wrote: > SystemTap's dtrace(1) produces the following warning when it encounters > "char const" instead of "const char": > > Warning: /usr/bin/dtrace:trace-dtrace-root.dtrace:66: syntax error near: > probe flatview_destroy_rcu > > Warning: Proceeding as if --no-pyparsing was given. > > This is a limitation in current SystemTap releases. I have sent a patch > upstream to accept "char const" since it is valid C: > > https://sourceware.org/ml/systemtap/2018-q1/msg00017.html > > In QEMU we still wish to avoid warnings in the current SystemTap > release. It's simple enough to replace "char const" with "const char". > > I'm not changing the documentation or implementing checks to prevent > this from occurring again in the future. The next release of SystemTap > will hopefully resolve this issue. > > Cc: Daniel P. Berrange <berra...@redhat.com> > Signed-off-by: Stefan Hajnoczi <stefa...@redhat.com> > --- > hw/block/trace-events | 4 ++-- > trace-events | 12 ++++++------ > 2 files changed, 8 insertions(+), 8 deletions(-)
Thanks, applied to my tracing tree: https://github.com/stefanha/qemu/commits/tracing Stefan
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