Re: [PATCH 0/5] Minor ublk optimizations

[Ming Lei]

On Fri, Mar 28, 2025 at 12:04:06PM -0600, Caleb Sander Mateos wrote:
> A few cleanups on top of Ming's recent patch set that implemented
> ->queue_rqs() for ublk:
> https://lore.kernel.org/linux-block/20250327095123.179113-1-ming.lei@xxxxxxxxxx/T/#u
> 
> Caleb Sander Mateos (5):
>   ublk: remove unused cmd argument to ublk_dispatch_req()
>   ublk: skip 1 NULL check in ublk_cmd_list_tw_cb() loop
>   ublk: get ubq from pdu in ublk_cmd_list_tw_cb()
>   ublk: avoid redundant io->cmd in ublk_queue_cmd_list()
>   ublk: store req in ublk_uring_cmd_pdu for ublk_cmd_tw_cb()
> 
>  drivers/block/ublk_drv.c | 33 ++++++++++++++++-----------------
>  1 file changed, 16 insertions(+), 17 deletions(-)

All are nice cleanup, and pass builtin ublk selftest.

Reviewed-by: Ming Lei <ming.lei@xxxxxxxxxx>


Thanks,
Ming