From: Tejun Heo <tj@kernel.org>
To: Lai Jiangshan <laijs@cn.fujitsu.com>
Cc: linux-kernel@vger.kernel.org,
Andrew Morton <akpm@linux-foundation.org>,
Jean Delvare <jdelvare@suse.de>,
Monam Agarwal <monamagarwal123@gmail.com>,
Jeff Layton <jlayton@redhat.com>,
Andreas Gruenbacher <agruen@linbit.com>,
Stephen Hemminger <stephen@networkplumber.org>
Subject: Re: [PATCH 5/8] idr: covert BUG_ON() to WARN_ON_ONCE() if the argument is invalid.
Date: Fri, 18 Apr 2014 13:14:20 -0400 [thread overview]
Message-ID: <20140418171420.GD23576@htj.dyndns.org> (raw)
In-Reply-To: <1397825404-12039-6-git-send-email-laijs@cn.fujitsu.com>
On Fri, Apr 18, 2014 at 08:49:52PM +0800, Lai Jiangshan wrote:
> @@ -1135,7 +1136,7 @@ void ida_simple_remove(struct ida *ida, unsigned int id)
> {
> unsigned long flags;
>
> - BUG_ON((int)id < 0);
> + WARN_ON_ONCE((int)id < 0);
Shouldn't this be moved to ida_remove()? Also, it probably should
return afterwards?
Thanks.
--
tejun
next prev parent reply other threads:[~2014-04-18 17:14 UTC|newest]
Thread overview: 38+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-04-18 12:49 [PATCH 0/8] idr: fix & cleanup Lai Jiangshan
2014-04-18 12:49 ` [PATCH 1/8] idr: fix overflow bug for the max-high layer Lai Jiangshan
2014-04-18 16:29 ` Tejun Heo
2014-04-18 17:08 ` Lai Jiangshan
2014-04-18 17:10 ` Tejun Heo
2014-04-18 12:49 ` [PATCH 2/8] idr: fix unexpected id-removal when idr_remove(unallocated_id) Lai Jiangshan
2014-04-18 16:57 ` Tejun Heo
2014-04-18 12:49 ` [PATCH 3/8] idr: fix NULL pointer dereference when ida_remove(unallocated_id) Lai Jiangshan
2014-04-18 17:09 ` Tejun Heo
2014-04-18 12:49 ` [PATCH 4/8] idr: fix idr_replace()'s returned error code Lai Jiangshan
2014-04-18 17:12 ` Tejun Heo
2014-04-18 12:49 ` [PATCH 5/8] idr: covert BUG_ON() to WARN_ON_ONCE() if the argument is invalid Lai Jiangshan
2014-04-18 17:14 ` Tejun Heo [this message]
2014-04-18 12:49 ` [PATCH 6/8] idr: avoid ping-pong Lai Jiangshan
2014-04-18 17:17 ` Tejun Heo
2014-04-19 10:43 ` Lai Jiangshan
2014-04-19 13:01 ` Tejun Heo
2014-04-19 14:23 ` Lai Jiangshan
2014-04-18 12:49 ` [PATCH 7/8] idr: don't need to shink the free list when idr_remove() Lai Jiangshan
2014-04-18 17:19 ` Tejun Heo
2014-04-18 12:49 ` [PATCH 8/8] idr: reduce the unneeded check in free_layer() Lai Jiangshan
2014-04-18 17:21 ` Tejun Heo
2014-04-19 11:38 ` [PATCH 0/9 V2] idr: fix & cleanup Lai Jiangshan
2014-04-19 11:38 ` [PATCH 1/9 V2] idr: fix overflow bug during maximum ID calculation at maximum height Lai Jiangshan
2014-04-19 11:38 ` [PATCH 2/9 V2] idr: fix unexpected ID-removal when idr_remove(unallocated_id) Lai Jiangshan
2014-04-19 11:38 ` [PATCH 3/9 V2] idr: fix NULL pointer dereference when ida_remove(unallocated_id) Lai Jiangshan
2014-04-19 11:38 ` [PATCH 4/9 V2] idr: fix idr_replace()'s returned error code Lai Jiangshan
2014-04-19 11:38 ` [PATCH 5/9 V2] idr: covert BUG_ON() to WARN_ON_ONCE() if the argument is invalid Lai Jiangshan
2014-04-19 13:07 ` Tejun Heo
2014-04-19 14:04 ` Lai Jiangshan
2014-04-19 23:47 ` Tejun Heo
2014-04-19 11:38 ` [PATCH 6/9 V2] idr: avoid ping-pong Lai Jiangshan
2014-04-19 11:38 ` [PATCH 7/9 V2] idr: don't need to shink the free list when idr_remove() Lai Jiangshan
2014-04-19 11:38 ` [PATCH 8/9 V2] idr: reduce the unneeded check in free_layer() Lai Jiangshan
2014-04-19 11:38 ` [PATCH 9/9 V2] idr: remove useless C-PreProcessor branch Lai Jiangshan
2014-04-19 23:51 ` Tejun Heo
2014-04-20 3:56 ` Lai Jiangshan
2014-04-20 11:29 ` Tejun Heo
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