From: Stefan Richter <stefanr@s5r6.in-berlin.de>
To: Andrew Morton <akpm@linux-foundation.org>
Cc: Pekka Enberg <penberg@cs.helsinki.fi>,
Manfred Spraul <manfred@colorfullife.com>,
krh@redhat.com, dcm@acm.org, Nadia.Derbey@bull.net,
linux1394-devel@lists.sourceforge.net,
linux-kernel@vger.kernel.org, paulmck@us.ibm.com,
stable@kernel.org
Subject: Re: [PATCH] lib/idr.c: Zero memory properly in idr_remove_all
Date: Wed, 14 Jan 2009 10:52:57 +0100 [thread overview]
Message-ID: <496DB5F9.8010001@s5r6.in-berlin.de> (raw)
In-Reply-To: <496DB504.8090800@s5r6.in-berlin.de>
I wrote:
> Your fix only clears idr_layers which an idr_get_new*() pulls out of the
> idr_layer_cache, but not any one which it pulls out of the idr's own
> free list.
>
> Hmm, OK. Seems to be harmless as long as idr users don't start to add
> new entries to an idr after they did idr_remove_all()
...on this very same idr instance.
--
Stefan Richter
-=====-==--= ---= -===-
http://arcgraph.de/sr/
next prev parent reply other threads:[~2009-01-14 9:53 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-01-10 7:04 David Moore
2009-01-10 9:03 ` Stefan Richter
2009-01-10 9:15 ` Andrew Morton
2009-01-10 10:05 ` Stefan Richter
2009-01-12 15:20 ` Kristian Høgsberg
2009-01-12 19:53 ` Manfred Spraul
2009-01-12 20:38 ` Kristian Høgsberg
2009-01-12 20:50 ` Manfred Spraul
2009-01-13 22:48 ` Andrew Morton
2009-01-14 2:51 ` David Moore
2009-01-14 7:19 ` Pekka Enberg
2009-01-14 8:17 ` Andrew Morton
2009-01-14 8:59 ` Stefan Richter
2009-01-14 9:22 ` Andrew Morton
2009-01-14 9:48 ` Stefan Richter
2009-01-14 9:52 ` Stefan Richter [this message]
2009-01-14 9:02 ` Pekka Enberg
2009-01-14 14:23 ` Kristian Høgsberg
2009-01-14 16:21 ` Stefan Richter
2009-01-14 16:33 ` Kristian Høgsberg
2009-01-14 18:05 ` Stefan Richter
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