在 2020/7/29 上午1:26, Steven Rostedt 写道:
> On Wed, 29 Jul 2020 00:59:33 +0800
> Chengming Zhou wrote:
>
>
>>> i.e.
>>>
>>> # echo some_module_function > set_ftrace_filter
>>> # rmmod module_with_that_function
>>> # insmod module_with_same_address_of_function
>>> # echo function > current_t
On Wed, 29 Jul 2020 00:59:33 +0800
Chengming Zhou wrote:
> > i.e.
> >
> > # echo some_module_function > set_ftrace_filter
> > # rmmod module_with_that_function
> > # insmod module_with_same_address_of_function
> > # echo function > current_tracer
> >
> > Now the tr->ops->hash would still
在 2020/7/28 下午8:53, Steven Rostedt 写道:
On Tue, 28 Jul 2020 18:27:19 +0800
Chengming Zhou wrote:
We should clear module from hash of all ops on ftrace_ops_list when
module going, or the ops including these modules will be matched
wrongly by new module loaded later.
This is really up to the o
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