Re: [PATCH v4 6/9] hugetlb: disable region_add file_region coalescing

2019-09-16 Thread Mina Almasry
On Mon, Sep 16, 2019 at 4:57 PM Mike Kravetz wrote: > > On 9/10/19 4:31 PM, Mina Almasry wrote: > > A follow up patch in this series adds hugetlb cgroup uncharge info the > > file_region entries in resv->regions. The cgroup uncharge info may > > differ for different regions, so they can no longer

Re: [PATCH v4 6/9] hugetlb: disable region_add file_region coalescing

2019-09-16 Thread Mike Kravetz
On 9/10/19 4:31 PM, Mina Almasry wrote: > A follow up patch in this series adds hugetlb cgroup uncharge info the > file_region entries in resv->regions. The cgroup uncharge info may > differ for different regions, so they can no longer be coalesced at > region_add time. So, disable region

[PATCH v4 6/9] hugetlb: disable region_add file_region coalescing

2019-09-10 Thread Mina Almasry
A follow up patch in this series adds hugetlb cgroup uncharge info the file_region entries in resv->regions. The cgroup uncharge info may differ for different regions, so they can no longer be coalesced at region_add time. So, disable region coalescing in region_add in this patch. Behavior