tree 923d051ac77e50e2871eefc7c6f7da43da3538c9
parent c20cfc27a47307e811346f85959cf3cc07ae42f9
author Christoph Hellwig <hch@lst.de> 1491412868 +0200
committer Jens Axboe <axboe@fb.com> 1491672338 -0600

block: add a flags argument to (__)blkdev_issue_zeroout

Turn the existing discard flag into a new BLKDEV_ZERO_UNMAP flag with
similar semantics, but without referring to diѕcard.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com>
Reviewed-by: Hannes Reinecke <hare@suse.com>
Signed-off-by: Jens Axboe <axboe@fb.com>