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Date: Tue, 13 Jan 2015 14:29:53 -0600
From: Eric Sandeen <sandeen@sandeen.net>
MIME-Version: 1.0
Subject: Re: [PATCH 2/2] xfs: mark the xfs-alloc workqueue as high priority
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To: Tejun Heo <tj@kernel.org>
Cc: Eric Sandeen <sandeen@redhat.com>, xfs-oss <xfs@oss.sgi.com>

On 1/13/15 2:19 PM, Tejun Heo wrote:
> Hello, Eric.
> 
> On Tue, Jan 13, 2015 at 01:08:27PM -0600, Eric Sandeen wrote:
>> crash> struct worker_pool c000000001cd7b00
>> struct worker_pool {
>>   lock = {
>>     {
>>       rlock = {
>>         raw_lock = {
>>           slock = 0
>>         }
>>       }
>>     }
>>   }, 
>>   cpu = 27, 
>>   node = 0, 
>>   id = 54, 
>>   flags = 0, 
>>   worklist = {
>>     next = 0xc0000006182ceee0, 
>>     prev = 0xc000000000fe0470 <release_agent_work+8>
>>   }, 
>>   nr_workers = 15, 
>>   nr_idle = 0, 
> 
> Can you please also report the value of nr_running?  That's what
> regulates the kick off of new workers and rescuers.

sorry about that, swapped nr_workers w/ nr_running in my brain:

  nr_running = {
    counter = 0
  }, 

-=Eric

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