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From: Tejun Heo <tj@kernel.org>
To: Eric Sandeen <sandeen@sandeen.net>
Cc: Eric Sandeen <sandeen@redhat.com>, xfs-oss <xfs@oss.sgi.com>
Subject: Re: [PATCH 2/2] xfs: mark the xfs-alloc workqueue as high priority
Date: Tue, 13 Jan 2015 15:19:00 -0500	[thread overview]
Message-ID: <20150113201900.GA9489@htj.dyndns.org> (raw)
In-Reply-To: <54B56D2B.6090401@sandeen.net>

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.

Thanks.

-- 
tejun

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  reply	other threads:[~2015-01-13 20:19 UTC|newest]

Thread overview: 25+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-01-09 18:08 [PATCH 0/2] xfs: make xfs allocation workqueue per-mount, and high priority Eric Sandeen
2015-01-09 18:10 ` [PATCH 1/2] xfs: make global xfsalloc workqueue per-mount Eric Sandeen
2015-01-12 15:35   ` Brian Foster
2015-01-09 18:12 ` [PATCH 2/2] xfs: mark the xfs-alloc workqueue as high priority Eric Sandeen
2015-01-09 18:23   ` Tejun Heo
2015-01-09 20:36     ` Eric Sandeen
2015-01-10 19:28       ` Tejun Heo
2015-01-11  0:04         ` Eric Sandeen
2015-01-11  6:33           ` Tejun Heo
2015-01-12 20:09         ` Eric Sandeen
2015-01-12 22:53           ` Tejun Heo
2015-01-12 23:12             ` Eric Sandeen
2015-01-12 23:37               ` Tejun Heo
2015-01-13 19:08                 ` Eric Sandeen
2015-01-13 20:19                   ` Tejun Heo [this message]
2015-01-13 20:29                     ` Eric Sandeen
2015-01-13 20:46                       ` Tejun Heo
2015-01-13 22:58                         ` Eric Sandeen
2015-01-13 23:35                           ` [PATCH wq/for-3.19] workqueue: fix subtle pool management issue which can stall whole worker_pool Tejun Heo
2015-01-16 19:32                             ` [PATCH workqueue wq/for-3.19-fixes] " Tejun Heo
2015-01-19  2:15                               ` Lai Jiangshan
2015-01-09 23:28     ` [PATCH 2/2] xfs: mark the xfs-alloc workqueue as high priority Dave Chinner
2015-01-10 17:41       ` Tejun Heo
2015-01-12  3:30         ` Dave Chinner
2015-01-13 20:50           ` Tejun Heo

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