From: Andrew Morton <akpm@osdl.org>
To: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Jean Delvare <khali@linux-fr.org>,
Olivier Galibert <galibert@pobox.com>,
Paul Mackerras <paulus@samba.org>,
Linux Kernel list <linux-kernel@vger.kernel.org>
Subject: Re: sysfs file creation result nightmare
Date: Fri, 15 Dec 2006 12:31:03 -0800 [thread overview]
Message-ID: <20061215123103.adfbd78b.akpm@osdl.org> (raw)
In-Reply-To: <1166213773.31351.96.camel@localhost.localdomain>
On Sat, 16 Dec 2006 07:16:13 +1100
Benjamin Herrenschmidt <benh@kernel.crashing.org> wrote:
> > Beware that sysfs_remove_bin_file() will complain loudly if you later
> > attempt to delete that file that was never created.
>
> That's another problem... what is a driver that creates 15 files
> supposed to do ? Have 15 booleans to remember which files where
> successfully created and then test all of them on cleanup ? That sounds
> like even more bloat to me...
That's the sort of thing which should be done inside sysfs_create_group()
and sysfs_remove_group().
next prev parent reply other threads:[~2006-12-15 20:32 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20061209165606.2f026a6c.khali@linux-fr.org>
2006-12-09 19:59 ` sysfs file creation result nightmare (WAS radeonfb: Fix sysfs_create_bin_file warnings) Benjamin Herrenschmidt
2006-12-09 20:22 ` Muli Ben-Yehuda
2006-12-09 20:53 ` Benjamin Herrenschmidt
2006-12-09 20:38 ` Andrew Morton
2006-12-09 20:55 ` Benjamin Herrenschmidt
2006-12-09 21:44 ` Olivier Galibert
2006-12-09 21:58 ` Andrew Morton
2006-12-09 22:34 ` Olivier Galibert
2006-12-09 22:53 ` Andrew Morton
2006-12-10 0:55 ` Benjamin Herrenschmidt
2006-12-15 14:47 ` sysfs file creation result nightmare Jean Delvare
2006-12-15 20:16 ` Benjamin Herrenschmidt
2006-12-15 20:31 ` Andrew Morton [this message]
2006-12-20 8:01 ` Greg KH
2006-12-20 9:27 ` Benjamin Herrenschmidt
2006-12-11 2:46 ` sysfs file creation result nightmare (WAS radeonfb: Fix sysfs_create_bin_file warnings) Paul Mackerras
2006-12-14 21:42 ` Bill Davidsen
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