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(parent: e850fd1) | patch
zram: implement REQ_OP_WRITE_ZEROES
authorChristoph Hellwig <hch@lst.de>
Wed, 5 Apr 2017 17:21:14 +0000 (19:21 +0200)
committerJens Axboe <axboe@fb.com>
Sat, 8 Apr 2017 17:25:38 +0000 (11:25 -0600)
commit31edeacd77b3b0bfe0d1b38db15cdd687cb89e34
treeb1f8efd747365b8155856a756c38488a56647beatree
parente850fd16f751a6dd1af52fd874225b1231ba9014commit | diff
zram: implement REQ_OP_WRITE_ZEROES

Just the same as discard if the block size equals the system page size.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Hannes Reinecke <hare@suse.com>
Signed-off-by: Jens Axboe <axboe@fb.com>
drivers/block/zram/zram_drv.c diff | blob | history
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