[Drbd-dev] [PATCH 12/25] block: add a new BLKDEV_ZERO_NOFALLBACK flag

[Martin K. Petersen]

Christoph Hellwig <hch at lst.de> writes:

> This avoids fallbacks to explicit zeroing in (__)blkdev_issue_zeroout
> if the caller doesn't want them.
>
> Also clean up the convoluted check for the return condition that this
> new flag is added to.

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

-- 
Martin K. Petersen	Oracle Linux Engineering