[Ocfs2-devel] ocfs2/dlm: continue to purge recovery lockres when recovery master goes down

[piaojun]

On 2016-7-12 4:37, Andrew Morton wrote:
> On Mon, 11 Jul 2016 13:34:30 -0700 Andrew Morton <akpm at linux-foundation.org> wrote:
> 
>> On Sun, 10 Jul 2016 18:04:33 +0800 piaojun <piaojun at huawei.com> wrote:
>>
>>> We found a dlm-blocked situation caused by continuous breakdown of
>>> recovery masters described below. To solve this problem, we should purge
>>> recovery lock once detecting recovery master goes down.
>>
>> I'm not sure which kernel version this patch is against, but I get
>> significant rejects when merging into 4.7-rc7.  Can you please redo it
>> against the latest Linus tree?
> 
> Oh, OK, it's probably due to changes in your earlier patches.  It helps
> if you use sequence numbering:
> 
> [patch 1/3] ocfs2/dlm: disable BUG_ON when DLM_LOCK_RES_DROPPING_REF, is cleared before dlm_deref_lockres_done_handler
> [patch 2/3] ocfs2/dlm: solve a BUG when deref failed in dlm_drop_lockres_ref
> etc
> 
> .
> 
Thanks for remainder, I have sent [PATCH v2] to fix it.