[PATCH v2] nvmet: avoid unnecessary fsync and flush bio

[Chaitanya Kulkarni]

On 7/24/22 23:28, Guixin Liu wrote:
> For none buffered_io file backend and no volatile write cache
> block device backend, fsync and flush bio are both unnecessary,
> avoid to do that.
> 
> Signed-off-by: Guixin Liu <kanie at linux.alibaba.com>

Looks good to me, I believe you have tested this patch.

Reviewed-by: Chaitanya Kulkarni <kch at nvidia.com>

-ck