linux-kernel - Re: [PATCH 3/7] fault-injection: notifier error injection

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Message-ID: <20110703171626.GG21127@elf.ucw.cz>
Date:	Sun, 3 Jul 2011 19:16:26 +0200
From:	Pavel Machek <pavel@....cz>
To:	Akinobu Mita <akinobu.mita@...il.com>
Cc:	linux-kernel@...r.kernel.org, akpm@...ux-foundation.org,
	"Rafael J. Wysocki" <rjw@...k.pl>,
	Greg Kroah-Hartman <gregkh@...e.de>,
	Benjamin Herrenschmidt <benh@...nel.crashing.org>,
	Paul Mackerras <paulus@...ba.org>,
	linux-pm@...ts.linux-foundation.org, linux-mm@...ck.org,
	linuxppc-dev@...ts.ozlabs.org
Subject: Re: [PATCH 3/7] fault-injection: notifier error injection


> +	for (action = enb->actions; action->name; action++) {
> +		struct dentry *file = debugfs_create_int(action->name, mode,
> +						enb->dir, &action->error);
> +
> +		if (!file) {
> +			debugfs_remove_recursive(enb->dir);
> +			return -ENOMEM;
> +		}

Few lines how this work would be welcome...?
-- 
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(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html
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