On 2022/11/14 1:57, Darrick J. Wong wrote:
You used -z, which means the comment should say "Forcibly zero the
mapped range of the scratch device..." and note that blkdiscard -z will
fall back to writing buffers of zeroes if the device doesn't support
WRITE SAME with zeroes.
I think the logic in here looks good though.
--D
Hi Darrick,
Thanks a lot for your comment.
I have sent the v2 patch set[1][2] as you suggested. I hope you can
review them again.
[1]
https://lore.kernel.org/fstests/1668414903-13-1-git-send-email-yangx.jy@xxxxxxxxxxx/T/#t
[2]
https://lore.kernel.org/fstests/1668414903-13-2-git-send-email-yangx.jy@xxxxxxxxxxx/T/#u
Best Regards,
Xiao Yang
