diff options
Diffstat (limited to 'ChangeLog')
| -rw-r--r-- | ChangeLog | 24 |
1 files changed, 24 insertions, 0 deletions
@@ -1,3 +1,27 @@ +2007-03-21 David Smith <dsmith@redhat.com> + + PR 4146 + * tapsets.cxx (common_probe_entryfn_prologue): Added + 'interruptible' parameter. If a probe is interruptible, + interrupts are not disabled while the probe executes. Preemption + is disabled however. Interruptible parameter defaults to false. + (common_probe_entryfn_epilogue): Ditto. + (be_derived_probe_group::emit_module_decl): Uses new + 'interruptible' parameter to mark begin/end probes as + interruptible. + (probe_derived_probe_group::emit_module): Initialize + 'actionremaining' with MAXACTION instead of initializing + 'actioncount' with 0. + * translate.cxx (emit_common_header): Renamed 'actioncount' to + 'actionremaining'. Turned logic around to initialize + actionremaining to MAXACTION or MAXACTION_INTERRUPTIBLE then + decrement it as actions occur. + (translate_pass): Added MAXACTION_INTERRUPTIBLE initialization. + * translate.h: Removed outdated comment portion. + * stap.1.in: Documented MAXACTION_INTERRUPTIBLE. + * NEWS: Added note about begin/end probes being run with + interrupts enabled. + 2007-03-20 Frank Ch. Eigler <fche@elastic.org> PR 4224. |