linux-kernel - Re: [PATCH] mm/backing-dev: Check return value of the debugfs_create

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Date:	Wed, 26 Aug 2015 16:11:50 +0600
From:	Alexander Kuleshov <kuleshovmail@...il.com>
To:	Jan Kara <jack@...e.cz>
Cc:	Andrew Morton <akpm@...ux-foundation.org>,
	Tejun Heo <tj@...nel.org>, linux-mm@...ck.org,
	LKML <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] mm/backing-dev: Check return value of the debugfs_create_dir()

Hello Jan,

2015-08-26 15:23 GMT+06:00 Jan Kara <jack@...e.cz>:
> Well, handling debugfs failures like in this patch is the right way to go,
> isn't it? Or what else would you imagine than checking for errors and
> bailing out instead of trying to create entries in non-existent dirs?

I think Andrew talks about this thread https://lkml.org/lkml/2015/8/14/555
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