Re: [PATCH 3/3] tracing/ksym_tracer: support quick clear for ksym_trace_filter -- v2

Xiao Guangrong
2009-07-24T02:06:17Z

Steven Rostedt wrote:
>
> On Thu, 23 Jul 2009, Xiao Guangrong wrote:
>
>> It's rather bored to clear symbol one by one in ksym_trace_filter
>> file, so, this patch can let ksym_trace_filter file support quick
>> clear, we can write "0" to this file, it can clear all symbols
>>
>> for example:
>> # cat ksym_trace_filter
>> ksym_filter_head:rw-
>> global_trace:rw-
>> # echo 0 > ksym_trace_filter
>> # cat ksym_trace_filter
>> #
>>
>> Changelog v1->v2:
>> Add other way to clear all breakpoints by writing NULL or "*:---"
>> to ksym_trace_filter file base on K.Prasad's suggestion
>
> Thanks guys, I'll go ahead and queue this up for 32.
>

Hi Steven,

Could you have a look at other 2 patches in this series:

[PATCH 1/3] tracing/ksym_tracer: fix the output of ksym tracer
[PATCH 2/3] tracing/ksym_tracer: fix write operation of ksym_trace_filter

I think those fix is valuable, and K.Prasad has no objection.

Thanks,
Xiao

> -- Steve
>
>
>