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Diffstat (limited to 'ChangeLog')
| -rw-r--r-- | ChangeLog | 20 |
1 files changed, 20 insertions, 0 deletions
@@ -1,3 +1,23 @@ +2007-03-28 David Smith <dsmith@redhat.com> + + PR 2341 (partial fix) + * elaborate.h (struct derived_probe): Added needs_global_locks() + member function. Unless overridden, will return true indicating + that this probe needs locks around global variable references. + * tapsets.cxx (struct be_derived_probe): Added override of default + needs_global_locks() returning false. begin/end probes don't + need locks around global variables, since they aren't run + concurrently with any other probes. + * translate.cxx (c_unparser::emit_common_header): Updated + probe_contents logic to match the logic in emit_probe. + (c_unparser::emit_probe): Added whether the probe needs global + variable locks to the probe string (that helps eliminate duplicate + probes). The generated C changes based on whether or not global + variable locks are needed, but the pass 2 output doesn't differ + between a probe that needs global variable locks and one that + doesn't. If the probe doesn't need global variable locks, doesn't + output them. + 2007-03-26 Frank Ch. Eigler <fche@elastic.org> * configure.ac: Bumped version to 0.5.14. |