diff options
Diffstat (limited to 'runtime')
| -rw-r--r-- | runtime/ChangeLog | 3 | ||||
| -rw-r--r-- | runtime/task_finder.c | 4 |
2 files changed, 5 insertions, 2 deletions
diff --git a/runtime/ChangeLog b/runtime/ChangeLog index da66ca0b..df765169 100644 --- a/runtime/ChangeLog +++ b/runtime/ChangeLog @@ -1,5 +1,8 @@ 2009-02-10 David Smith <dsmith@redhat.com> + * task_finder.c (stap_utrace_detach_ops): Fixed typo. + (__stp_utrace_attach): Ditto. + * task_finder.c (stap_utrace_detach): Ignores kernel threads by checking task's flags for PF_KTHREAD. (stap_utrace_detach_ops): Ditto. diff --git a/runtime/task_finder.c b/runtime/task_finder.c index af606356..e058c191 100644 --- a/runtime/task_finder.c +++ b/runtime/task_finder.c @@ -304,7 +304,7 @@ stap_utrace_detach_ops(struct utrace_engine_ops *ops) // Ignore kernel threads. On systems without // PF_KTHREAD, we're ok, since kernel threads won't be // matched by the stap_utrace_detach() call. - if (task->flags & PF_KTHREAD) + if (tsk->flags & PF_KTHREAD) continue; #endif @@ -424,7 +424,7 @@ __stp_utrace_attach(struct task_struct *tsk, #ifdef PF_KTHREAD // Ignore kernel threads - if (task->flags & PF_KTHREAD) + if (tsk->flags & PF_KTHREAD) return EPERM; #else // Ignore threads with no mm (which are kernel threads). |