linux-kernel - Re: [PATCH 3/3] scripts/gdb: fix lx-timerlist for HRTIMER_MAX_CLOCK

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Date:   Wed, 31 Aug 2022 10:02:46 +0800
From:   Peng Liu <pngliu@...mail.com>
To:     kbingham@...nel.org
Cc:     jan.kiszka@...mens.com, linux-kernel@...r.kernel.org,
        Peng Liu <liupeng17@...ovo.com>
Subject: Re: [PATCH 3/3] scripts/gdb: fix lx-timerlist for
 HRTIMER_MAX_CLOCK_BASES printing

ping

On 2022/8/22 17:30, Peng Liu wrote:
> ping
>
> On 2022/8/4 16:50, Peng Liu wrote:
>>
>> On 2022/7/20 20:27, pngliu@...mail.com wrote:
>>> From: Peng Liu <liupeng17@...ovo.com>
>>>
>>> HRTIMER_MAX_CLOCK_BASES is of enum type hrtimer_base_type. To print
>>> it as an integer, HRTIMER_MAX_CLOCK_BASES should be converted first.
>>>
>>> Signed-off-by: Peng Liu <liupeng17@...ovo.com>
>>> ---
>>>   scripts/gdb/linux/timerlist.py | 3 ++-
>>>   1 file changed, 2 insertions(+), 1 deletion(-)
>>>
>>> diff --git a/scripts/gdb/linux/timerlist.py 
>>> b/scripts/gdb/linux/timerlist.py
>>> index 8281da068c5b..249f0e804b24 100644
>>> --- a/scripts/gdb/linux/timerlist.py
>>> +++ b/scripts/gdb/linux/timerlist.py
>>> @@ -188,7 +188,8 @@ class LxTimerList(gdb.Command):
>>>           max_clock_bases = 
>>> gdb.parse_and_eval("HRTIMER_MAX_CLOCK_BASES")
>>>             text = "Timer List Version: gdb scripts\n"
>>> -        text += "HRTIMER_MAX_CLOCK_BASES: 
>>> {}\n".format(max_clock_bases)
>>> +        text += "HRTIMER_MAX_CLOCK_BASES: {}\n".format(
>>> + max_clock_bases.type.fields()[max_clock_bases].enumval)
>>>           text += "now at {} nsecs\n".format(ktime_get())
>>>             for cpu in cpus.each_online_cpu():