Re: [PATCH] iommu/amd: Remove create_workqueue

2016-06-21 Thread Joerg Roedel
On Sat, Jun 18, 2016 at 01:58:30PM +0530, Bhaktipriya Shridhar wrote: > alloc_workqueue replaces deprecated create_workqueue(). > > A dedicated workqueue has been used since the workitem (viz > &fault->work), is involved in IO page-fault handling. > WQ_MEM_RECLAIM has been set to guarantee forward

Re: [PATCH] iommu/amd: Remove create_workqueue

2016-06-20 Thread Tejun Heo
On Sat, Jun 18, 2016 at 01:58:30PM +0530, Bhaktipriya Shridhar wrote: > alloc_workqueue replaces deprecated create_workqueue(). > > A dedicated workqueue has been used since the workitem (viz > &fault->work), is involved in IO page-fault handling. > WQ_MEM_RECLAIM has been set to guarantee forward

[PATCH] iommu/amd: Remove create_workqueue

2016-06-18 Thread Bhaktipriya Shridhar
alloc_workqueue replaces deprecated create_workqueue(). A dedicated workqueue has been used since the workitem (viz &fault->work), is involved in IO page-fault handling. WQ_MEM_RECLAIM has been set to guarantee forward progress under memory pressure, which is a requirement here. Since there are on