From: Joe Perches <joe@perches.com>
To: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
Cc: keescook@chromium.org, pavel@ucw.cz, akpm@linux-foundation.org,
geert@linux-m68k.org, jkosina@suse.cz, viro@zeniv.linux.org.uk,
davem@davemloft.net, linux-kernel@vger.kernel.org
Subject: Re: [PATCH] lib/vsprintf: add %pT[C012] format specifier
Date: Sun, 05 Jan 2014 10:09:52 -0800 [thread overview]
Message-ID: <1388945392.5808.19.camel@joe-AO722> (raw)
In-Reply-To: <201401051215.ACJ30759.MJSHtFFFVOOOQL@I-love.SAKURA.ne.jp>
On Sun, 2014-01-05 at 12:15 +0900, Tetsuo Handa wrote:
> Tetsuo Handa wrote:
> > Since my purpose is to make reading of task_struct->comm consistent, %pT-like
> > extension is what I want for centralizing pointer dereferences.
>
> If we have no objections for %pT[C012] patch,
I still believe emitting different output styles using
%pT[012] is not ideal.
Is this really necessary?
I'd prefer that each element be described separately
using %pT<type> where T is a struct task_struct and
type is a member.
type 'c' -> tsk.comm
type 'p' -> tsk.pid
type 't' -> task.tgid
though if the real concern is simply comm consistency,
maybe these other member types aren't at all useful.
next prev parent reply other threads:[~2014-01-05 18:09 UTC|newest]
Thread overview: 45+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-12-25 12:37 [PATCH] lib/vsprintf: add %pT[C012] format specifier Tetsuo Handa
2013-12-26 8:43 ` Joe Perches
2013-12-27 23:02 ` Andrew Morton
2013-12-28 3:43 ` Tetsuo Handa
2013-12-28 18:57 ` Geert Uytterhoeven
2013-12-28 19:25 ` Andrew Morton
2013-12-28 19:25 ` Geert Uytterhoeven
2013-12-28 19:53 ` Joe Perches
2013-12-28 20:08 ` Andrew Morton
2013-12-28 20:24 ` Joe Perches
2013-12-29 0:32 ` Tetsuo Handa
2013-12-29 2:07 ` Joe Perches
2013-12-29 12:13 ` Tetsuo Handa
2013-12-30 16:55 ` Joe Perches
2013-12-31 6:53 ` Tetsuo Handa
2013-12-31 16:24 ` Joe Perches
2014-01-01 5:34 ` Tetsuo Handa
2014-01-01 5:49 ` Joe Perches
2014-01-01 10:02 ` Tetsuo Handa
2014-01-02 1:33 ` Joe Perches
2014-01-02 4:49 ` Tetsuo Handa
2014-01-03 17:08 ` Kees Cook
2014-01-03 17:39 ` Joe Perches
2014-01-03 17:49 ` Kees Cook
2014-01-04 2:26 ` Tetsuo Handa
2014-01-05 3:15 ` Tetsuo Handa
2014-01-05 18:09 ` Joe Perches [this message]
2014-01-06 14:00 ` Tetsuo Handa
2014-01-06 17:34 ` Joe Perches
2014-01-06 21:41 ` Tetsuo Handa
2014-01-06 22:25 ` Joe Perches
2014-01-07 0:16 ` Pavel Machek
2014-01-07 1:03 ` Joe Perches
2014-01-07 8:37 ` Pavel Machek
2014-01-07 17:34 ` Joe Perches
2014-01-07 17:56 ` Pavel Machek
2014-01-07 18:28 ` Geert Uytterhoeven
2014-01-08 14:19 ` Tetsuo Handa
2014-01-08 14:46 ` Pavel Machek
2014-01-06 21:34 ` Pavel Machek
2014-01-05 22:27 ` Pavel Machek
2014-01-06 14:02 ` Tetsuo Handa
2014-01-10 13:15 ` Tetsuo Handa
2014-01-02 1:38 ` Joe Perches
2014-01-02 11:51 ` Pavel Machek
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