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authorShaun Tancheff <shaun.tancheff@seagate.com>2016-10-18 15:40:32 +0900
committerJens Axboe <axboe@fb.com>2016-10-18 10:02:05 -0600
commit2d253440b5afb128d22ccdae812dde9ba77a2cca (patch)
tree40b59abcd6c952af8d13fdd11d9e13254a9915f7 /block/blk-zoned.c
parent987b3b26eb7b19960160505faf9b2f50ae77e14d (diff)
download96b-common-2d253440b5afb128d22ccdae812dde9ba77a2cca.tar.gz
block: Define zoned block device operations
Define REQ_OP_ZONE_REPORT and REQ_OP_ZONE_RESET for handling zones of host-managed and host-aware zoned block devices. With with these two new operations, the total number of operations defined reaches 8 and still fits with the 3 bits definition of REQ_OP_BITS. Signed-off-by: Shaun Tancheff <shaun.tancheff@seagate.com> Signed-off-by: Damien Le Moal <damien.lemoal@hgst.com> Reviewed-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>
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