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authorChristoph Hellwig <hch@lst.de>2017-11-02 21:29:49 +0300
committerJens Axboe <axboe@kernel.dk>2017-11-03 10:31:48 -0600
commit96222bcc732d0504363dc772637c50e53b4bd41e (patch)
treecb3ac9b2e8a633caceaaedeb4fa6e019925db9cc /block/blk-core.c
parent8977f563845bdd61fc61c4dfb399270b7d5667c6 (diff)
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block: add REQ_DRV bit
Set aside a bit in the request/bio flags for driver use. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Sagi Grimberg <sagi@grimberg.me> Reviewed-by: Hannes Reinecke <hare@suse.com> Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de> Signed-off-by: Jens Axboe <axboe@kernel.dk>
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