On Wed, Jun 11, 2025 at 03:31:21PM +0800, Zhang Yi wrote: > >> +/* supports unmap write zeroes command */ > >> +#define BLK_FEAT_WRITE_ZEROES_UNMAP ((__force blk_features_t)(1u << 17)) > > > > > > Should this be exposed through sysfs as a read-only value? > > Uh, are you suggesting adding another sysfs interface to expose > this feature? That was the idea. Or do we have another way to report this capability?
