On 2025/4/9 18:50, Christian Brauner wrote: > On Wed, Apr 09, 2025 at 12:35:48PM +0200, Christoph Hellwig wrote: >> On Tue, Mar 18, 2025 at 03:35:42PM +0800, Zhang Yi wrote: >>> Users can check the disk support of unmap write zeroes command by >>> querying: >>> >>> /sys/block/<disk>/queue/write_zeroes_unmap >> >> No, that is not in any way a good user interface. Users need to be >> able to query this on a per-file basis. > > Agreed. This should get a statx attribute most likely.
Sorry for the late. Sure, I will add a statx attribute for both bdev and ext4. Thanks, Yi.
