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

Martin K. Petersen martin.petersen at oracle.com
Wed Apr 5 13:47:39 CEST 2017

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

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