Re: [dm-devel] [RFC PATCH v2 1/2] block: add simple copy support

2020-12-08 Thread Damien Le Moal
On 2020/12/09 13:20, Martin K. Petersen wrote: > > SelvaKumar, > >> Add new BLKCOPY ioctl that offloads copying of multiple sources >> to a destination to the device. > > Your patches are limited in scope to what is currently possible with > NVMe. I.e. multiple source ranges to a single

Re: [dm-devel] [RFC PATCH v2 1/2] block: add simple copy support

2020-12-08 Thread Martin K. Petersen
SelvaKumar, > Add new BLKCOPY ioctl that offloads copying of multiple sources > to a destination to the device. Your patches are limited in scope to what is currently possible with NVMe. I.e. multiple source ranges to a single destination within the same device. That's fine, I think the