Re: [PATCH v1 2/4] device-dax: Add an 'align' attribute

2020-07-31 Thread Dan Williams
On Thu, Jul 16, 2020 at 10:31 AM Joao Martins wrote: > > Introduce a device align attribute. While doing so, > rename the region align attribute to be more explicitly > named as so, but keep it named as @align to retain the API > for tools like daxctl. > > Changes on align may not always be

[PATCH v1 2/4] device-dax: Add an 'align' attribute

2020-07-16 Thread Joao Martins
Introduce a device align attribute. While doing so, rename the region align attribute to be more explicitly named as so, but keep it named as @align to retain the API for tools like daxctl. Changes on align may not always be valid, when say certain mappings were created with 2M and then we switch