diff options
Diffstat (limited to 'kernel/kprobes.c')
| -rw-r--r-- | kernel/kprobes.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/kernel/kprobes.c b/kernel/kprobes.c index 1fb9f753ef60..1156eb0977d0 100644 --- a/kernel/kprobes.c +++ b/kernel/kprobes.c @@ -323,10 +323,10 @@ struct hlist_head __kprobes *kretprobe_inst_table_head(struct task_struct *tsk) } /* - * This function is called from exit_thread or flush_thread when task tk's - * stack is being recycled so that we can recycle any function-return probe - * instances associated with this task. These left over instances represent - * probed functions that have been called but will never return. + * This function is called from finish_task_switch when task tk becomes dead, + * so that we can recycle any function-return probe instances associated + * with this task. These left over instances represent probed functions + * that have been called but will never return. */ void __kprobes kprobe_flush_task(struct task_struct *tk) { @@ -336,7 +336,7 @@ void __kprobes kprobe_flush_task(struct task_struct *tk) unsigned long flags = 0; spin_lock_irqsave(&kretprobe_lock, flags); - head = kretprobe_inst_table_head(current); + head = kretprobe_inst_table_head(tk); hlist_for_each_entry_safe(ri, node, tmp, head, hlist) { if (ri->task == tk) recycle_rp_inst(ri); |