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authorMing Lei <ming.lei@redhat.com>2020-08-10 05:59:50 +0200
committerJens Axboe <axboe@kernel.dk>2020-08-11 21:53:32 +0200
commitc1e2b8422bf946c80e832cee22b3399634f87a2c (patch)
treeb2f0e952a1eb443f310044dd5c7962124d6ad1c7 /drivers
parentloop: unset GENHD_FL_NO_PART_SCAN on LOOP_CONFIGURE (diff)
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block: fix double account of flush request's driver tag
In case of none scheduler, we share data request's driver tag for flush request, so have to mark the flush request as INFLIGHT for avoiding double account of this driver tag. Fixes: 568f27006577 ("blk-mq: centralise related handling into blk_mq_get_driver_tag") Reported-by: Matthew Wilcox <willy@infradead.org> Signed-off-by: Ming Lei <ming.lei@redhat.com> Tested-by: Matthew Wilcox <willy@infradead.org> Cc: Christoph Hellwig <hch@infradead.org> Signed-off-by: Jens Axboe <axboe@kernel.dk>
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