[PATCH v2 0/9] fallocate: introduce FALLOC_FL_WRITE_ZEROES flag

[Martin K. Petersen]

Zhang,

> This series implements the BLK_FEAT_WRITE_ZEROES_UNMAP feature and
> BLK_FLAG_WRITE_ZEROES_UNMAP_DISABLED flag for SCSI, NVMe and
> device-mapper drivers, and add the FALLOC_FL_WRITE_ZEROES and
> STATX_ATTR_WRITE_ZEROES_UNMAP support for ext4 and raw bdev devices.
> Any comments are welcome.

This looks OK to me.

Reviewed-by: Martin K. Petersen <martin.petersen at oracle.com>

-- 
Martin K. Petersen