Re: [PATCH v8 5/9] fsdax: Introduce dax_lock_mapping_entry()

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Thu, Dec 02, 2021 at 04:48:52PM +0800, Shiyang Ruan wrote:
> The current dax_lock_page() locks dax entry by obtaining mapping and
> index in page.  To support 1-to-N RMAP in NVDIMM, we need a new function
> to lock a specific dax entry corresponding to this file's mapping,index.
> And BTW, output the page corresponding to the specific dax entry for
> caller use.

s/BTW, //g

>  /*
> - * dax_lock_mapping_entry - Lock the DAX entry corresponding to a page
> + * dax_lock_page - Lock the DAX entry corresponding to a page
>   * @page: The page whose entry we want to lock
>   *
>   * Context: Process context.

This should probably got into a separate trivial fix.

Otherwise looks good:

Reviewed-by: Christoph Hellwig <hch@xxxxxx>




[Index of Archives]     [Linux ARM Kernel]     [Linux ARM]     [Linux Omap]     [Fedora ARM]     [IETF Annouce]     [Bugtraq]     [Linux OMAP]     [Linux MIPS]     [eCos]     [Asterisk Internet PBX]     [Linux API]

  Powered by Linux