From: Ingo Molnar <mingo@kernel.org>
To: Byungchul Park <byungchul.park@lge.com>
Cc: akpm@linux-foundation.org, linux-kernel@vger.kernel.org,
akinobu.mita@gmail.com, jack@suse.cz,
sergey.senozhatsky.work@gmail.com, peter@hurleysoftware.com,
torvalds@linux-foundation.org
Subject: Re: [PATCH v5] lib/spinlock_debug.c: prevent a recursive cycle in the debug code
Date: Sat, 30 Jan 2016 10:27:43 +0100 [thread overview]
Message-ID: <20160130092743.GA13745@gmail.com> (raw)
In-Reply-To: <1454071417-20685-1-git-send-email-byungchul.park@lge.com>
* Byungchul Park <byungchul.park@lge.com> wrote:
> +
> + /*
> + * If this function is called from printk(), then we should
> + * not call printk() more. Or it will cause an infinite
> + * recursive cycle!
This should be something like:
> + * If this function is called from within printk() then we
> + * should not call printk() again, or it will recurse
> + * infinitely.
Thanks,
Ingo
next prev parent reply other threads:[~2016-01-30 9:27 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-01-29 12:43 [PATCH v5] lib/spinlock_debug.c: prevent a recursive cycle in the debug code Byungchul Park
2016-01-29 12:54 ` Byungchul Park
2016-01-31 12:40 ` Sergey Senozhatsky
2016-02-01 1:45 ` Byungchul Park
2016-02-01 2:13 ` Sergey Senozhatsky
2016-01-30 9:27 ` Ingo Molnar [this message]
2016-02-02 2:34 ` Byungchul Park
2016-02-01 2:31 ` Sergey Senozhatsky
2016-02-01 6:28 ` Byungchul Park
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