On 09/23/2014 10:38 PM, Tejun Heo wrote:
> On Mon, Sep 22, 2014 at 04:04:37PM +0800, Lai Jiangshan wrote:
>> It seems incomplete if the pool_ids file doesn't include the default
>> pwq's pool. Add it and the result:
>>
>> # cat pool_ids
>> 0:9 1:10
>> default:8
>
> Hmmm? default pwq is used onl
On Mon, Sep 22, 2014 at 04:04:37PM +0800, Lai Jiangshan wrote:
> It seems incomplete if the pool_ids file doesn't include the default
> pwq's pool. Add it and the result:
>
> # cat pool_ids
> 0:9 1:10
> default:8
Hmmm? default pwq is used only as the fallback if pool switching
fails and the fa
It seems incomplete if the pool_ids file doesn't include the default
pwq's pool. Add it and the result:
# cat pool_ids
0:9 1:10
default:8
rcu_read_lock_sched() is also changed to mutex_lock(&wq->mutex)
for accessing the default pwq.
Signed-off-by: Lai Jiangshan
---
kernel/workqueue.c |6
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