From: Guoqing Jiang <gqJiang@suse.com>
To: Goldwyn Rodrigues <rgoldwyn@suse.de>
Cc: neilb@suse.de, linux-raid@vger.kernel.org
Subject: Re: [PATCH 12/12] md-cluster: handle error situations more precisely in lockres_init
Date: Tue, 28 Jul 2015 11:05:13 +0800 [thread overview]
Message-ID: <55B6F169.50806@suse.com> (raw)
In-Reply-To: <55B65D9F.7010009@suse.de>
Hi Goldwyn,
> On 07/10/2015 04:01 AM, Guoqing Jiang wrote:
>> In lockres_init, it's better to distinguish different err conditions.
>>
>> Signed-off-by: Guoqing Jiang <gqjiang@suse.com>
>
> This is not required. kfree() is capable of ignoring null pointers.
Right, I missed about that.
Thanks,
Guoqing
next prev parent reply other threads:[~2015-07-28 3:05 UTC|newest]
Thread overview: 29+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-07-10 8:54 [PATCH 00/12] md-cluster: code improvement, fixs and new feature Guoqing Jiang
2015-07-10 8:54 ` [PATCH 01/12] md-cluster: use %pU to print UUIDs Guoqing Jiang
2015-07-27 16:21 ` Goldwyn Rodrigues
2015-07-10 8:54 ` [PATCH 02/12] md-cluster: split recover_slot for future code reuse Guoqing Jiang
2015-07-10 8:54 ` [PATCH 03/12] md-cluster: transfer the resync ownership to another node Guoqing Jiang
2015-07-27 16:24 ` Goldwyn Rodrigues
2015-07-10 9:01 ` [PATCH 04/12] md-cluster: fix deadlock issue on message lock Guoqing Jiang
2015-07-10 9:01 ` [PATCH 05/12] md-cluster: init completion within lockres_init Guoqing Jiang
2015-07-27 16:44 ` Goldwyn Rodrigues
2015-07-10 9:01 ` [PATCH 06/12] md-cluster: add the error check if failed to get dlm lock Guoqing Jiang
2015-07-27 16:48 ` Goldwyn Rodrigues
2015-07-28 3:04 ` Guoqing Jiang
2015-07-29 0:22 ` NeilBrown
2015-07-29 2:03 ` Guoqing Jiang
2015-07-29 23:39 ` Goldwyn Rodrigues
2015-07-10 9:01 ` [PATCH 07/12] md-cluster: init suspend_list and suspend_lock early in join Guoqing Jiang
2015-07-27 16:29 ` Goldwyn Rodrigues
2015-07-10 9:01 ` [PATCH 08/12] md-cluster: remove the unused sb_lock Guoqing Jiang
2015-07-27 16:29 ` Goldwyn Rodrigues
2015-07-10 9:01 ` [PATCH 09/12] md-cluster: add missed lockres_free Guoqing Jiang
2015-07-27 16:30 ` Goldwyn Rodrigues
2015-07-10 9:01 ` [PATCH 10/12] md-cluster: only call complete(&cinfo->completion) when node join cluster Guoqing Jiang
2015-07-27 16:49 ` Goldwyn Rodrigues
2015-07-10 9:01 ` [PATCH 11/12] md-cluster: Read the disk bitmap sb and check if it needs recovery Guoqing Jiang
2015-07-27 16:31 ` Goldwyn Rodrigues
2015-07-10 9:01 ` [PATCH 12/12] md-cluster: handle error situations more precisely in lockres_init Guoqing Jiang
2015-07-27 16:34 ` Goldwyn Rodrigues
2015-07-28 3:05 ` Guoqing Jiang [this message]
2015-07-27 16:25 ` [PATCH 04/12] md-cluster: fix deadlock issue on message lock Goldwyn Rodrigues
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