Re: [dm-devel] [PATCH v11 1/9] block: Introduce queue limits for copy-offload support

2023-05-23 Thread Nitesh Shetty
On Mon, May 22, 2023 at 08:45:44PM +0900, Damien Le Moal wrote: > On 5/22/23 19:41, Nitesh Shetty wrote: > > Add device limits as sysfs entries, > > - copy_offload (RW) > > - copy_max_bytes (RW) > > - copy_max_bytes_hw (RO) > > > > Above limits help to split the copy payloa

Re: [dm-devel] [PATCH v11 1/9] block: Introduce queue limits for copy-offload support

2023-05-22 Thread Damien Le Moal
On 5/22/23 19:41, Nitesh Shetty wrote: > Add device limits as sysfs entries, > - copy_offload (RW) > - copy_max_bytes (RW) > - copy_max_bytes_hw (RO) > > Above limits help to split the copy payload in block layer. > copy_offload: used for setting copy offload(1) or emulatio

[dm-devel] [PATCH v11 1/9] block: Introduce queue limits for copy-offload support

2023-05-22 Thread Nitesh Shetty
Add device limits as sysfs entries, - copy_offload (RW) - copy_max_bytes (RW) - copy_max_bytes_hw (RO) Above limits help to split the copy payload in block layer. copy_offload: used for setting copy offload(1) or emulation(0). copy_max_bytes: maximum total length of copy in