Re: [PATCH 09/14] md-cluster: set MD_CLUSTER_HOLDING_MUTEX_FOR_RECVD in metadata_update_start

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On 03/01/2017 02:24 AM, Shaohua Li wrote:
On Fri, Feb 24, 2017 at 11:15:19AM +0800, Guoqing Jiang wrote:
Since we have switched to sync way to handle METADATA_UPDATED
msg, then process_metadata_update can only continue with either
get the reconfig_mutex or MD_CLUSTER_HOLDING_MUTEX_FOR_RECVD is
set.
same here. Either the patch should be put into the 'METADATA_UPDATED' patch or
this patch should be before the 'METADATA_UPDATED' patch.

We shouldn't introduce a broken patch then fix it in latter patch.

Yes, for both 8 and 9, it is possible to merge with 6 (I resend it though
it was not posted successfully for some reason). I seperated them since
it would be more easy for review and don't want mess up  header of the
6th patch.

Thanks,
Guoqing

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