1. 21 2月, 2018 21 次提交
  2. 20 2月, 2018 18 次提交
  3. 19 2月, 2018 1 次提交
    • S
      trace: avoid SystemTap "char const" warnings · 7f1d87ab
      Stefan Hajnoczi 提交于
      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 <berrange@redhat.com>
      Signed-off-by: NStefan Hajnoczi <stefanha@redhat.com>
      Reviewed-by: NDaniel P. Berrange <berrange@redhat.com>
      Message-id: 20180201162625.4276-1-stefanha@redhat.com
      Signed-off-by: NStefan Hajnoczi <stefanha@redhat.com>
      7f1d87ab
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