From: Li Zefan <lizf@cn.fujitsu.com>
To: Xiao Guangrong <xiaoguangrong@cn.fujitsu.com>
Cc: Peter Zijlstra <peterz@infradead.org>,
Andrew Morton <akpm@linux-foundation.org>,
mingo@elte.hu, jens.axboe@oracle.com, nickpiggin@yahoo.com.au,
rusty@rustcorp.com.au, linux-kernel@vger.kernel.org
Subject: Re: [PATCH 3/3 -mm] generic-ipi: fix the race between generic_smp_call_function_*() and hotplug_cfd()
Date: Thu, 30 Jul 2009 16:23:56 +0800 [thread overview]
Message-ID: <4A71589C.6030708@cn.fujitsu.com> (raw)
In-Reply-To: <4A7155C7.90400@cn.fujitsu.com>
Xiao Guangrong wrote:
>
> Peter Zijlstra wrote:
>
>> It introduces this run_callbacks thing to two functions, but nothing
>> actually uses that... makes me suspicious there's something missing.
>>
>
> Hi Peter,
>
> Thanks for your point out.
> I'm sorry for making a mistake when I make this patch, I'll send the new
> patch soon
>
> Hi Andrew,
>
> I can't apply "kernel/smp.c: relocate some code" because this patch are
> base on my other patch: "generic-ipi: make struct call_function_data lockless",
> which can be found at:
> http://lkml.org/lkml/2009/7/24/63
>
I'm a bit confused what's the problem here.
> I'll rewrite your patch base on it
>
No, instead you should cook *your* patch against lastest -mm tree.
next prev parent reply other threads:[~2009-07-30 8:25 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-07-24 9:50 [PATCH] generic-ipi: make struct call_function_data lockless Xiao Guangrong
2009-07-27 22:00 ` Andrew Morton
2009-07-29 7:08 ` Jens Axboe
2009-07-29 7:53 ` [PATCH 1/3 -mm] generic-ipi: fix hotplug_cfd() Xiao Guangrong
2009-07-29 7:55 ` [PATCH 2/3 -mm] generic-ipi: cleanup for generic_smp_call_function_interrupt() Xiao Guangrong
2009-07-29 7:57 ` [PATCH 3/3 -mm] generic-ipi: fix the race between generic_smp_call_function_*() and hotplug_cfd() Xiao Guangrong
2009-07-29 23:31 ` Andrew Morton
2009-07-30 3:31 ` Xiao Guangrong
2009-07-30 6:50 ` Peter Zijlstra
2009-07-30 8:11 ` Xiao Guangrong
2009-07-30 8:23 ` Li Zefan [this message]
2009-07-29 23:27 ` [PATCH 1/3 -mm] generic-ipi: fix hotplug_cfd() Andrew Morton
2009-07-30 1:18 ` Li Zefan
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=4A71589C.6030708@cn.fujitsu.com \
--to=lizf@cn.fujitsu.com \
--cc=akpm@linux-foundation.org \
--cc=jens.axboe@oracle.com \
--cc=linux-kernel@vger.kernel.org \
--cc=mingo@elte.hu \
--cc=nickpiggin@yahoo.com.au \
--cc=peterz@infradead.org \
--cc=rusty@rustcorp.com.au \
--cc=xiaoguangrong@cn.fujitsu.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox