[Drbd-dev] [PATCH 14/25] sd: implement unmapping Write Zeroes

Martin K. Petersen martin.petersen at oracle.com
Wed Apr 5 13:48:51 CEST 2017

Christoph Hellwig <hch at lst.de> writes:

> Try to use a write same with unmap bit variant if the device supports it
> and the caller allows for it.

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

Martin K. Petersen	Oracle Linux Engineering

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