RE: [External] Re: [RFC PATCH v2 0/3] realize dax_operations for dm-snapshot

2018-11-28 Thread Huaisheng HS1 Ye
From: Dan Williams Sent: Monday, November 26, 2018 5:00 AM> > On Tue, Nov 20, 2018 at 7:27 PM Huaisheng Ye wrote: > > > > From: Huaisheng Ye > > > > Changes > > v1->v2: > > Add NULL funtions for origin_dax_direct_access and > > origin_dax_copy_from/to_iter in order to avoid

Re: [RFC PATCH v2 0/3] realize dax_operations for dm-snapshot

2018-11-25 Thread Dan Williams
On Tue, Nov 20, 2018 at 7:27 PM Huaisheng Ye wrote: > > From: Huaisheng Ye > > Changes > v1->v2: > Add NULL funtions for origin_dax_direct_access and > origin_dax_copy_from/to_iter in order to avoid building > error when CONFIG_DAX_DRIVER has NOT been enabled. > > [v1]:

[RFC PATCH v2 0/3] realize dax_operations for dm-snapshot

2018-11-20 Thread Huaisheng Ye
From: Huaisheng Ye Changes v1->v2: Add NULL funtions for origin_dax_direct_access and origin_dax_copy_from/to_iter in order to avoid building error when CONFIG_DAX_DRIVER has NOT been enabled. [v1]: https://lkml.org/lkml/2018/11/20/759 This series patches are used to