From: Yafang Shao <laoar.shao@gmail.com>
To: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Cc: David Hildenbrand <david@redhat.com>,
Vlastimil Babka <vbabka@suse.cz>,
Christoph Lameter <cl@linux.com>,
penberg@kernel.org, David Rientjes <rientjes@google.com>,
iamjoonsoo.kim@lge.com,
Andrew Morton <akpm@linux-foundation.org>,
Petr Mladek <pmladek@suse.com>,
Steven Rostedt <rostedt@goodmis.org>,
Sergey Senozhatsky <sergey.senozhatsky@gmail.com>,
Rasmus Villemoes <linux@rasmusvillemoes.dk>,
Linux MM <linux-mm@kvack.org>,
LKML <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH 3/3] printk: dump full information of page flags in pGp
Date: Fri, 29 Jan 2021 09:21:23 +0800 [thread overview]
Message-ID: <CALOAHbD1=eZT1DLBoRJHqG0nTSdHkB2TQ2P-aeSRr-fxJvjCrQ@mail.gmail.com> (raw)
In-Reply-To: <YBLPLRZ7GXILXuyM@smile.fi.intel.com>
On Thu, Jan 28, 2021 at 10:50 PM Andy Shevchenko
<andriy.shevchenko@linux.intel.com> wrote:
>
> On Thu, Jan 28, 2021 at 09:18:24PM +0800, Yafang Shao wrote:
> > On Thu, Jan 28, 2021 at 8:11 PM Andy Shevchenko
> > <andriy.shevchenko@linux.intel.com> wrote:
>
> ...
>
> > Thanks for the explanation.
> > I will change it as you suggested.
>
> You are welcome!
>
> Just note, that kasprintf() should work for this as well as for the rest
> printf() cases. That's why it's very important to return proper buffer pointer.
>
> Also read `man snprintf(3)` RETURN VALUE section to understand it.
>
Thanks for the information. I will take a look at it.
--
Thanks
Yafang
next prev parent reply other threads:[~2021-01-29 1:22 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-01-28 2:19 [PATCH 0/3] mm, " Yafang Shao
2021-01-28 2:19 ` [PATCH 1/3] mm, slub: use pGp to print page flags Yafang Shao
2021-01-28 10:23 ` Vlastimil Babka
2021-01-28 22:42 ` David Rientjes
2021-01-28 2:19 ` [PATCH 2/3] mm, slub: don't combine pr_err with INFO Yafang Shao
2021-01-28 10:35 ` Vlastimil Babka
2021-01-28 13:06 ` Yafang Shao
2021-01-28 2:19 ` [PATCH 3/3] printk: dump full information of page flags in pGp Yafang Shao
2021-01-28 2:35 ` Joe Perches
2021-01-28 7:42 ` Yafang Shao
2021-01-28 2:52 ` Miaohe Lin
2021-01-28 7:44 ` Yafang Shao
2021-01-28 10:42 ` Vlastimil Babka
2021-01-28 13:07 ` Yafang Shao
2021-01-28 12:11 ` Andy Shevchenko
2021-01-28 13:18 ` Yafang Shao
2021-01-28 14:50 ` Andy Shevchenko
2021-01-29 1:21 ` Yafang Shao [this message]
2021-01-28 12:12 ` [PATCH 0/3] mm, " Andy Shevchenko
2021-01-28 13:19 ` Yafang Shao
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