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From: Chen Gang <gang.chen@asianux.com>
To: josh@freedesktop.org, Paul McKenney <paulmck@linux.vnet.ibm.com>
Cc: "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>
Subject: [Suggestion] kernel/rcutorture.c: about using scnprintf() instead of sprintf().
Date: Tue, 08 Oct 2013 16:32:53 +0800	[thread overview]
Message-ID: <5253C335.5050609@asianux.com> (raw)

Hello Maintainers:

In srcu_torture_stats(), if cpus are more than 1K, the PAGE_SIZE will
not be enough.

In rcu_torture_printk(), the 'page' maximized size is 4096, it has a
function pointer for printing, which not tell its maximized length.


Welcome any additional suggestions or completions.


Thanks.
-- 
Chen Gang

             reply	other threads:[~2013-10-08  8:34 UTC|newest]

Thread overview: 26+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2013-10-08  8:32 Chen Gang [this message]
2013-10-13 11:05 ` [Suggestion] kernel/rcutorture.c: about using scnprintf() instead of sprintf() Paul E. McKenney
2013-10-14  1:41   ` Chen Gang
2013-10-14  2:22     ` Chen Gang
2013-10-14 11:24       ` Paul E. McKenney
2013-10-15  1:40         ` Chen Gang
2013-10-15  8:31           ` Paul E. McKenney
2013-10-15  9:03             ` Chen Gang
2013-10-14  8:38   ` [PATCH] kernel/rcutorture.c: use " Chen Gang
2013-10-14 11:28     ` Paul E. McKenney
2013-10-15  0:54       ` Chen Gang
2013-10-15  1:51         ` Chen Gang
2013-10-15  8:26           ` Paul E. McKenney
2013-10-15 12:32             ` Chen Gang
2013-10-15 14:47               ` Paul E. McKenney
2013-10-16  2:07                 ` Chen Gang
2013-10-17  1:06                   ` Chen Gang
2013-10-21  5:51                     ` [PATCH] kernel/rcutorture.c: be sure of enough memory for result printing Chen Gang
2013-10-21  6:18                       ` Chen Gang
2013-10-21  9:35                         ` Chen Gang
2013-10-27 14:43                           ` Chen Gang
2013-11-04  9:42                             ` Chen Gang
2013-11-06 20:38                       ` Paul E. McKenney
2013-11-07  2:30                         ` [PATCH v2] " Chen Gang
2013-11-07 20:59                           ` Paul E. McKenney
2013-11-08  0:58                             ` Chen Gang

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