RE: [PATCH] mm/resource: Move child to new resource when release mem region.

2019-10-11 Thread Tianyu Lan
On 10/10/2019 10:29 PM, Dave Hansen wrote:> On 10/10/19 12:28 AM, lantianyu1...@gmail.com wrote: >> When release mem region, old mem region may be splited to >> two regions. Current allocate new struct resource for high >> end mem region but not move child resources whose ranges are >> in the high

Re: [PATCH] mm/resource: Move child to new resource when release mem region.

2019-10-10 Thread Dave Hansen
On 10/10/19 12:28 AM, lantianyu1...@gmail.com wrote: > When release mem region, old mem region may be splited to > two regions. Current allocate new struct resource for high > end mem region but not move child resources whose ranges are > in the high end range to new resource. When adjust old mem >

[PATCH] mm/resource: Move child to new resource when release mem region.

2019-10-10 Thread lantianyu1986
From: Tianyu Lan When release mem region, old mem region may be splited to two regions. Current allocate new struct resource for high end mem region but not move child resources whose ranges are in the high end range to new resource. When adjust old mem region's range, adjust_resource() detects c