Re: [RFC PATCH 10/20] famfs: famfs_open_device() & dax_holder_operations

2024-02-27 Thread John Groves
On 24/02/27 02:39PM, Christian Brauner wrote: > On Fri, Feb 23, 2024 at 11:41:54AM -0600, John Groves wrote: > > Famfs works on both /dev/pmem and /dev/dax devices. This commit introduces > > the function that opens a block (pmem) device and the struct > > dax_holder_operations that are needed for

Re: [RFC PATCH 10/20] famfs: famfs_open_device() & dax_holder_operations

2024-02-27 Thread Christian Brauner
On Fri, Feb 23, 2024 at 11:41:54AM -0600, John Groves wrote: > Famfs works on both /dev/pmem and /dev/dax devices. This commit introduces > the function that opens a block (pmem) device and the struct > dax_holder_operations that are needed for that ABI. > > In this commit, support for opening cha

Re: [RFC PATCH 10/20] famfs: famfs_open_device() & dax_holder_operations

2024-02-26 Thread John Groves
On 24/02/26 12:56PM, Jonathan Cameron wrote: > On Fri, 23 Feb 2024 11:41:54 -0600 > John Groves wrote: > > > Famfs works on both /dev/pmem and /dev/dax devices. This commit introduces > > the function that opens a block (pmem) device and the struct > > dax_holder_operations that are needed for th

Re: [RFC PATCH 10/20] famfs: famfs_open_device() & dax_holder_operations

2024-02-26 Thread Jonathan Cameron
On Fri, 23 Feb 2024 11:41:54 -0600 John Groves wrote: > Famfs works on both /dev/pmem and /dev/dax devices. This commit introduces > the function that opens a block (pmem) device and the struct > dax_holder_operations that are needed for that ABI. > > In this commit, support for opening characte

[RFC PATCH 10/20] famfs: famfs_open_device() & dax_holder_operations

2024-02-23 Thread John Groves
Famfs works on both /dev/pmem and /dev/dax devices. This commit introduces the function that opens a block (pmem) device and the struct dax_holder_operations that are needed for that ABI. In this commit, support for opening character /dev/dax is stubbed. A later commit introduces this capability.