Re: [PATCH v12 1/7] dax: Introduce holder for dax_device

2022-04-12 Thread Dan Williams
On Sun, Apr 10, 2022 at 9:09 AM Shiyang Ruan wrote: > > To easily track filesystem from a pmem device, we introduce a holder for > dax_device structure, and also its operation. This holder is used to > remember who is using this dax_device: > - When it is the backend of a filesystem, the holder

Re: [PATCH v12 1/7] dax: Introduce holder for dax_device

2022-04-11 Thread Christoph Hellwig
Looks good: Reviewed-by: Christoph Hellwig

[PATCH v12 1/7] dax: Introduce holder for dax_device

2022-04-10 Thread Shiyang Ruan
To easily track filesystem from a pmem device, we introduce a holder for dax_device structure, and also its operation. This holder is used to remember who is using this dax_device: - When it is the backend of a filesystem, the holder will be the instance of this filesystem. - When this pmem