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Commit 19372e27 authored by Christoph Hellwig's avatar Christoph Hellwig Committed by Jens Axboe
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loop: implement REQ_OP_WRITE_ZEROES 



It's identical to discard as hole punches will always leave us with
zeroes on reads.

Signed-off-by: default avatarChristoph Hellwig <hch@lst.de>
Reviewed-by: default avatarHannes Reinecke <hare@suse.com>
Signed-off-by: default avatarJens Axboe <axboe@fb.com>
parent 31edeacd
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