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| author | David Smith <dsmith@redhat.com> | 2009-01-20 10:35:53 -0600 |
|---|---|---|
| committer | David Smith <dsmith@redhat.com> | 2009-01-20 10:35:53 -0600 |
| commit | b1efd8a3e42869cf0b7610f00ea34c8e47ff5982 (patch) | |
| tree | e80ca7f6ca98b4a54222ce2acb7266117e6a99af /runtime/ChangeLog | |
| parent | 46be0ea9347282f992df1c9579921026b9d88336 (diff) | |
| download | systemtap-steved-b1efd8a3e42869cf0b7610f00ea34c8e47ff5982.tar.gz systemtap-steved-b1efd8a3e42869cf0b7610f00ea34c8e47ff5982.tar.xz systemtap-steved-b1efd8a3e42869cf0b7610f00ea34c8e47ff5982.zip | |
PR 9673. Only use one utrace engine for all targets with same path or pid.
2009-01-20 David Smith <dsmith@redhat.com>
PR 9673.
* task_finder.c (struct stap_task_finder_target): Added
'vm_events' field.
(stap_register_task_finder_target): Sets vm_events if a
vm_callback is present.
(__stp_task_finder_cleanup): Only detaches engines on the main
__stp_task_finder_list linked list.
(__stp_call_callbacks): New function.
(__stp_call_vm_callbacks): New function.
(__stp_utrace_attach_match_filename): Calls __stp_call_callbacks()
to call callbacks.
(__stp_utrace_task_finder_target_death): Ditto.
(__stp_utrace_task_finder_target_quiesce): Calls
__stp_call_callbacks() and __stp_call_vm_callbacks() to call
callbacks.
(__stp_call_vm_callbacks_with_vma): Renamed from
__stp_target_call_vm_callback.
(__stp_utrace_task_finder_target_syscall_exit): Calls
__stp_call_vm_callbacks() to call vm callbacks.
(stap_start_task_finder): Instead of a utrace engine for every
task_finder_target, there is now one utrace engine for all targets
with the same path or pid.
Diffstat (limited to 'runtime/ChangeLog')
| -rw-r--r-- | runtime/ChangeLog | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/runtime/ChangeLog b/runtime/ChangeLog index c023fac6..ffe0c57f 100644 --- a/runtime/ChangeLog +++ b/runtime/ChangeLog @@ -1,3 +1,28 @@ +2009-01-20 David Smith <dsmith@redhat.com> + + PR 9673. + * task_finder.c (struct stap_task_finder_target): Added + 'vm_events' field. + (stap_register_task_finder_target): Sets vm_events if a + vm_callback is present. + (__stp_task_finder_cleanup): Only detaches engines on the main + __stp_task_finder_list linked list. + (__stp_call_callbacks): New function. + (__stp_call_vm_callbacks): New function. + (__stp_utrace_attach_match_filename): Calls __stp_call_callbacks() + to call callbacks. + (__stp_utrace_task_finder_target_death): Ditto. + (__stp_utrace_task_finder_target_quiesce): Calls + __stp_call_callbacks() and __stp_call_vm_callbacks() to call + callbacks. + (__stp_call_vm_callbacks_with_vma): Renamed from + __stp_target_call_vm_callback. + (__stp_utrace_task_finder_target_syscall_exit): Calls + __stp_call_vm_callbacks() to call vm callbacks. + (stap_start_task_finder): Instead of a utrace engine for every + task_finder_target, there is now one utrace engine for all targets + with the same path or pid. + 2009-01-13 Jim Keniston <jkenisto@us.ibm.com> PR 7082. |