Re: [PATCH v4 23/28] dax/bus: Factor out dev dax resize logic

2024-10-21 Thread Ira Weiny
Jonathan Cameron wrote: > On Mon, 07 Oct 2024 18:16:29 -0500 > Ira Weiny wrote: [snip] > > Signed-off-by: Ira Weiny > > --- > > Changes: > > [Jonathan: Fix handling of alloc] > > Trivial comments inline. > Not an area I know much about, so treat this one as a 'smells ok' > type of tag. NP >

Re: [PATCH v4 21/28] cxl/extent: Process DCD events and realize region extents

2024-10-21 Thread Ira Weiny
Jonathan Cameron wrote: > On Thu, 17 Oct 2024 16:39:57 -0500 > Ira Weiny wrote: > > > Jonathan Cameron wrote: > > > On Mon, 07 Oct 2024 18:16:27 -0500 > > > ira.we...@intel.com wrote: > > > [snip] > > > > Simplify extent tracking with the following restrictions. > > > > > > > > 1) F

Re: [PATCH v4 00/28] DCD: Add support for Dynamic Capacity Devices (DCD)

2024-10-21 Thread Fan Ni
On Mon, Oct 07, 2024 at 06:16:06PM -0500, Ira Weiny wrote: > A git tree of this series can be found here: > > https://github.com/weiny2/linux-kernel/tree/dcd-v4-2024-10-04 > > Series info > === > Hi Ira, I have a question here for DCD. For CXL spec 3.0 and later, the output paylo

Re: [PATCH v4 21/28] cxl/extent: Process DCD events and realize region extents

2024-10-21 Thread Jonathan Cameron
> > > > > > Alternative form for what you have... > > Sure but lots of indentation on the common path which I have grown > to avoid... :-/ > > Looking at this fresh... A helper function works best. Agreed this looks better Jonathan

Re: [PATCH v4 21/28] cxl/extent: Process DCD events and realize region extents

2024-10-21 Thread Ira Weiny
Jonathan Cameron wrote: > On Thu, 17 Oct 2024 16:15:03 -0500 > Ira Weiny wrote: > > > Jonathan Cameron wrote: > > > On Wed, 9 Oct 2024 14:49:09 -0500 > > > Ira Weiny wrote: > > > > > > > Li, Ming4 wrote: > > > > > On 10/8/2024 7:16 AM, ira.we...@intel.com wrote: > > > > > > From: Navnee

Re: [PATCH v4 22/28] cxl/region/extent: Expose region extent information in sysfs

2024-10-21 Thread Jonathan Cameron
On Fri, 18 Oct 2024 13:26:14 -0500 Ira Weiny wrote: > Jonathan Cameron wrote: > > On Mon, 07 Oct 2024 18:16:28 -0500 > > ira.we...@intel.com wrote: > > > > > From: Navneet Singh > > > > > > Extent information can be helpful to the user to coordinate memory usage > > > with the external orche