[Crash-utility] [PATCH 0/2] extensions/trace: Sync up with v5.8 struct renaming

[lijiang]

在 2020年10月12日 10:47, HAGIO KAZUHITO(萩尾　一仁) 写道:
> -----Original Message-----
>> 在 2020年09月04日 21:53, crash-utility-request at redhat.com 写道:
>>> Date: Thu,  3 Sep 2020 21:28:45 +0100
>>> From: Valentin Schneider <valentin.schneider at arm.com>
>>> To: crash-utility at redhat.com
>>> Subject: [Crash-utility] [PATCH 0/2] extensions/trace: Sync up with
>>> 	v5.8	struct renaming
>>> Message-ID: <20200903202847.31018-1-valentin.schneider at arm.com>
>>> Content-Type: text/plain; charset=US-ASCII
>>>
>>> Hi,
>>>
>>> Trying to use the trace extension on a mainline kernel doesn't work, and it
>>> stems from some struct renaming that has happened upstream.
>>>
>>> These two patches update the internal naming to match the upstream one, and
>>> includes some backwards-compatibility checks to figure out which naming version
>>> to use depending on what symbols are available.
>>>
>>> This was briefly tested on on both v5.4 and 5.9-rc1 kernels using QEMU's
>>> dump-guest-memory. The kernel starts tracing some sched & initicall stuff from
>>> boot, and "trace show" behaves just fine on both of these.
>>>
>>> Cheers,
>>> Valentin
>>>
>>> Valentin Schneider (2):
>>>   extensions/trace: Rename trace_buffer to array_buffer
>>>   extensions/trace: Rename ring_buffer to trace_buffer
>>>
>>>  extensions/trace.c | 101 ++++++++++++++++++++++++++++-----------------
>>>  1 file changed, 63 insertions(+), 38 deletions(-)
>>>
>> Thanks for the fix. This series looks good to me.
>>
>> Acked-by: Lianbo Jiang <lijiang at redhat.com>
> 
> Thanks, applied.
> 
> BTW, Lianbo, if you cannot find the original email and do reply to a digest,
> could you rename its subject to something distinguishable like "Re: <original subject>"?

Yes, I forgot to rename its subject. Thanks.

> That would be helpful for us to find which thread you replied:
> https://www.redhat.com/archives/crash-utility/2020-October/thread.html
> 
> (It was hard for me to track discussion in August..
> https://www.redhat.com/archives/crash-utility/2020-August/thread.html )
> 
> Thanks,
> Kazu
>